2z+31=9z-25

Simple and best practice solution for 2z+31=9z-25 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 2z+31=9z-25 equation:


Simplifying
2z + 31 = 9z + -25

Reorder the terms:
31 + 2z = 9z + -25

Reorder the terms:
31 + 2z = -25 + 9z

Solving
31 + 2z = -25 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
31 + 2z + -9z = -25 + 9z + -9z

Combine like terms: 2z + -9z = -7z
31 + -7z = -25 + 9z + -9z

Combine like terms: 9z + -9z = 0
31 + -7z = -25 + 0
31 + -7z = -25

Add '-31' to each side of the equation.
31 + -31 + -7z = -25 + -31

Combine like terms: 31 + -31 = 0
0 + -7z = -25 + -31
-7z = -25 + -31

Combine like terms: -25 + -31 = -56
-7z = -56

Divide each side by '-7'.
z = 8

Simplifying
z = 8

See similar equations:

| 21z-16= | | 4y^2-y+6=0 | | 2z-31=-9z-25 | | 29(z-1)=30z | | 0=2x-3y | | X*x*x*x=81 | | 6x-12y=25 | | 2y+y=63 | | (2x+3)(x-4)=4 | | 4a+7a+6= | | 2(4x-3)=50 | | -3(k+7)-5k=23 | | F(X)=4x+5f(6) | | -3x-9y=27 | | 12g+7g= | | -11t-16= | | 12(x+2)=12 | | X*x*x*x-81=0 | | -11t+16= | | 2x+10-x=5(2x+1) | | 2y+15=-2y-17 | | 7(m+7)=2(-2m+68.5) | | -2(-9+x)=16 | | 1.25t+2= | | 6x+6x+13x=28 | | x^4-4x^3-7x^2-6x+6=0 | | 40-2x=100 | | 2(-7x-9)=-18 | | 8x+6=14x-3 | | 3-2b=13-4b | | 2(x+-7)=5x+1 | | -20+7x=5y |

Equations solver categories