-7-8x=-9y

Simple and best practice solution for -7-8x=-9y 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 -7-8x=-9y equation:


Simplifying
-7 + -8x = -9y

Solving
-7 + -8x = -9y

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -8x = 7 + -9y

Combine like terms: -7 + 7 = 0
0 + -8x = 7 + -9y
-8x = 7 + -9y

Divide each side by '-8'.
x = -0.875 + 1.125y

Simplifying
x = -0.875 + 1.125y

See similar equations:

| 4cotx+2=-2 | | -4x=6x-8 | | -4x=9-7y | | 7x=27+y | | -9=-9x+y | | 6(x-4)+24=-4x+36 | | 4a-8=a-12 | | 15(w+200)=30+20w | | 7-8y=-3x | | 3a+7b-9c-5a-7b+6c= | | 4x=11-x | | 3(15x+100)=840 | | 6y=-7x-5 | | -4(u+6)=2u+6 | | 2x+2.5x=90 | | 3a+7b-9c-5a-7b+6c-2a-3c= | | -5-8x=-6y | | 12y+14x-3xy^2=1 | | 6u+15=-7(u-4) | | 7x=-5y-6 | | 7+(3+2b)=-3b | | 1.2%=0.012 | | 4x-2(x-5)=-7+5x-1 | | x+0.5x=30 | | 7(a-2)-4(a+7)=177 | | 16=V-u | | -9x=-4+5y | | x^2=1/7 | | 5x-3(x-5)=-8+4x+11 | | 8x=-5+7y | | 4z*2+31=24z | | 5x^2+40=25 |

Equations solver categories