Question about SoftMath Algebrator - Algebra Homework Solver (689076614429)

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7x-3 + 3x = -53

7x + 3x - 3 = -53

10x - 3 = -53

10x = -53 + 3

10x = -50

x = -5

Therefore 4x + 9 is equal to 4 times (-5) plus 9

-20 + 9 equals -11

Posted on Dec 19, 2008

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Posted on Jan 02, 2017

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f(x) + g(x) would just be the two functions added together.

f(x) + g(x) = 7x 2?4x+8 + (?6+4x?7x 2)

Sorry, I don't understand your initial functions.

Good luck.

Paul

f(x) + g(x) = 7x 2?4x+8 + (?6+4x?7x 2)

Sorry, I don't understand your initial functions.

Good luck.

Paul

Feb 07, 2017 | Homework

Since the y-variable is isolated in both equations, set the two right sides of the equations equal

x^2-7x+4=-8x^2+56x-86

Combine all like terms on one side of the equal sign

9x^2-63x+90=0. factor out the 9 to get** 9(x^2-7x+10)=0**

Now solve the equation**(x^2-7x+10)=0**. The solutions are x=5 and x=2

Calculate the y-value tof be y=-6

The two solutions are**(2,-6) and (5,-6)**

Graphically, here is how the two curves intersect. One intersection point in the screen capture is (2,-6). You can read that the other intersection point is (5,-6)

x^2-7x+4=-8x^2+56x-86

Combine all like terms on one side of the equal sign

9x^2-63x+90=0. factor out the 9 to get

Now solve the equation

Calculate the y-value tof be y=-6

The two solutions are

Graphically, here is how the two curves intersect. One intersection point in the screen capture is (2,-6). You can read that the other intersection point is (5,-6)

Mar 03, 2014 | Office Equipment & Supplies

-4x -3(x-1)=17
-4x-3x+3=17
-7x=17-3
-7x=14
X=-14/7
X= -2

Oct 27, 2011 | SoftMath Algebrator - Algebra Homework...

Dear Anne I am old school but I think it works lide this..

6x+21+4x=-9

so add 9 to both sides

6x+30+4x=0

so 6x+4x+30=0

so 10x+30=0

so x= -3

I hope this helps.

6x+21+4x=-9

so add 9 to both sides

6x+30+4x=0

so 6x+4x+30=0

so 10x+30=0

so x= -3

I hope this helps.

Oct 09, 2011 | Office Equipment & Supplies

-42x^2 - 36/x^2 + 18x + 47/48x^2 - 4

I am confident that this is the simplified form.

I am confident that this is the simplified form.

Mar 16, 2011 | Computers & Internet

A manual is the sure solution but you could try disconnecting battery for 10 minutes.

Oct 28, 2017 | 2006 Saab 9-7X

64 62 52 50 70 60 55 20 25 48 35 55 55 47 64 42 36 50 30 53 51 63 58 50
60 54 33 48 40 76 61 46 65 65 15 45 58 40 64 18 33 40 64 18 33 40 48 9
38 41

Highest value observed: 76

Lowest Value: 9

Standard deviation from the ungrouped data: 15.25

Frequency:

Mean: 46.94

Standard deviation from grouped data: 15.40

Highest value observed: 76

Lowest Value: 9

Standard deviation from the ungrouped data: 15.25

Frequency:

Mean: 46.94

Standard deviation from grouped data: 15.40

Oct 23, 2009 | Microsoft Excel for PC

(4+x)(5-x)=(2+x)(7-x)

20-4x+5x-x^2=14-2x+7x-x^2

20+x=14+5x

20-14=4x

x=3/2:ans;

20-4x+5x-x^2=14-2x+7x-x^2

20+x=14+5x

20-14=4x

x=3/2:ans;

Oct 21, 2009 | SoftMath Algebrator - Algebra Homework...

Hello,

In the FX300Ms manual, the same for the FX350MS, there is no way to use base-n (binary, octal, hexadecimal) calculations.

Sorry.

In the FX300Ms manual, the same for the FX350MS, there is no way to use base-n (binary, octal, hexadecimal) calculations.

Sorry.

Mar 06, 2009 | Casio FX-300MS Calculator

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