2(x-y)-7(y-x)=

Simple and best practice solution for 2(x-y)-7(y-x)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2(x-y)-7(y-x)= equation:


Simplifying
2(x + -1y) + -7(y + -1x) = 0
(x * 2 + -1y * 2) + -7(y + -1x) = 0
(2x + -2y) + -7(y + -1x) = 0

Reorder the terms:
2x + -2y + -7(-1x + y) = 0
2x + -2y + (-1x * -7 + y * -7) = 0
2x + -2y + (7x + -7y) = 0

Reorder the terms:
2x + 7x + -2y + -7y = 0

Combine like terms: 2x + 7x = 9x
9x + -2y + -7y = 0

Combine like terms: -2y + -7y = -9y
9x + -9y = 0

Solving
9x + -9y = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '9y' to each side of the equation.
9x + -9y + 9y = 0 + 9y

Combine like terms: -9y + 9y = 0
9x + 0 = 0 + 9y
9x = 0 + 9y
Remove the zero:
9x = 9y

Divide each side by '9'.
x = y

Simplifying
x = y

See similar equations:

| 3x^2-2=46 | | 2*0-4*x=-12 | | Q/H=H/10p | | 3/4h+17=29 | | (4/5)x=20 | | (4/5)x=520 | | 2/3m+m/3=16-m | | xsquare-5x-9=0 | | F=RN+n | | 32000=0.05x+0.11(32000-x) | | 4x+64=9x+10 | | 2x-4=10x+4 | | m+14=82 | | 4x^3/10x^8 | | 4x-y=3dforx | | y-11/12=70 | | 0.10-0.03(40000+x)=1400 | | (2/5)x=15 | | 4x+12=102-6 | | 19x-5=14x-45 | | 9x-4=13x-46 | | 3x-8y=10 | | 5+4=11 | | 10x+9(20x)=450 | | nx+8=44 | | x^2+6x+5=6x-1 | | 450(x+5)=1250 | | x*2+7x+12=0 | | 2x^2+4x=10x | | 15-4t=14-6t-25 | | (2x^2-65x+32)/(x-32) | | 6+6=2h-5 |

Equations solver categories