Questions & Answers for: 2y 3x 6

...67 A. 3X+(-1.67)=2 3X-1.67=2 3X=2+1.67 3X=3.67 X=3.67/3 X=1.22 (3x-2y)2 = 2x=4 3x+y=2;2x-y sol'n: 3x+y=2 y=2x-3 3x+2x-3=2 5x\5=2+3\5 x=1 3(1)+y=2 3+y=2 y=2-3 y=-1 ans.x=1;y=-1 ...

...3x+4)-4 4(2y-6)+3(5y+10) Hello, This calculator cannot handle symbolic algebra. Use the rules to simplify the expressions: Get rid of the parentheses using distributivity od multiplication with ...

3x + 2y = -6 7th grade math.... Y = -.5X - 3 how many positive factors does 100 have

3x-4x+2y (x = 3 and y =5 ) 9 - 12 + 10 -4 + 10 6

...2y=12? use the slope-intercept form to graph y=2/3x+4 The y-intercept is the y value when x=0. It's easiest if you rewrite the line's equation in slope-intercept form (y=mx+b, where m=slope and ...

how can i use casio scientific calculater 3X-5y z=6. 2x 4y z=1.x 2y 9z=-2

...3x -2y +4w = 1 -x +y -3z -w = -6 solve for the variables w,x,y,z using matrix equation You have to put the equations into matrix form first. To do this, each variable has one column in the first ...

...3x+5 x + 2y = -1 Expand the left hand Side 6-2(x-y)=6-2x+2y Then 6-2x+2y=3x+5 Get the constant terms on the left and the variable ones on the right 6-5=3x+2x-2y or 1=5x-2y. I prefer to have the ...

...2y=6(5-3x)how do you find the y intercept and slope for this type of equation? Simplify and put it into slope-intercept form: y=9x-15 From the above the slope is readily seen to be 9 and the ...