-(-8y-9z-7)=

Simple and best practice solution for -(-8y-9z-7)= 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 -(-8y-9z-7)= equation:


Simplifying
-1(-8y + -9z + -7) = 0

Reorder the terms:
-1(-7 + -8y + -9z) = 0
(-7 * -1 + -8y * -1 + -9z * -1) = 0
(7 + 8y + 9z) = 0

Solving
7 + 8y + 9z = 0

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + 8y + -7 + 9z = 0 + -7

Reorder the terms:
7 + -7 + 8y + 9z = 0 + -7

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

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

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

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

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

Simplifying
y = -0.875 + -1.125z

See similar equations:

| 25x^2+10x-3=0 | | 5x-10=2x+20 | | 2(4+(-1))(2*-4)= | | -4x+47=-25 | | 7(x-2)=2(2x-4) | | -4+47=-25 | | 0.04(x-210)=290 | | x+4+2x=25 | | .4y=.68 | | 7w+10=-11 | | 25w^2-64t^2=0 | | 6d+1=15+-d | | 3.8x-8.4=10.6 | | -6+4x=26 | | 0=48x^2-16x | | x+x+2+x+4=1509 | | -4r-4(4-3r)= | | 2x^3-128a^2x+16x^2+32x= | | 8x^2-43x+15=0 | | -6(5x-4y+7)= | | 192a^3+3=0 | | 9x-27x-7=10-x | | a^3-11a^2-9a+99=0 | | 5x^2-28x+15=0 | | 0=16x(3x-1) | | x^2-24x+181=73 | | 2013=1963 | | 35=0.7h | | g^3-3g^2-g-3=0 | | 9x-2=8x+3 | | x^2-8x+7=112 | | -42=6v |

Equations solver categories