2-9z=7z-1-2

Simple and best practice solution for 2-9z=7z-1-2 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 2-9z=7z-1-2 equation:


Simplifying
2 + -9z = 7z + -1 + -2

Reorder the terms:
2 + -9z = -1 + -2 + 7z

Combine like terms: -1 + -2 = -3
2 + -9z = -3 + 7z

Solving
2 + -9z = -3 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
2 + -9z + -7z = -3 + 7z + -7z

Combine like terms: -9z + -7z = -16z
2 + -16z = -3 + 7z + -7z

Combine like terms: 7z + -7z = 0
2 + -16z = -3 + 0
2 + -16z = -3

Add '-2' to each side of the equation.
2 + -2 + -16z = -3 + -2

Combine like terms: 2 + -2 = 0
0 + -16z = -3 + -2
-16z = -3 + -2

Combine like terms: -3 + -2 = -5
-16z = -5

Divide each side by '-16'.
z = 0.3125

Simplifying
z = 0.3125

See similar equations:

| 5*2+10m=92 | | 0.3x+2.8x=12.4-1.9+2.8x | | 2/3x^6-5x^(-2) | | -2a+12+9a=7a-4a | | 1/2(4x-10x)=x+5 | | (4x-10)/(5-2x) | | 5(12c-125)=3500 | | (2/5)y-8=9-(3/4)y | | 3x-18/10 | | 3x-18/10 | | 3x-18/10 | | x/9+5=-3 | | 12c-125=3500 | | 4*4=l | | -7(v+2)+4v+7=5v+12 | | 7x+4=x+16x | | 10x+5-6x=4(x-1)+9 | | x/x3-1 | | a:9=-4 | | 1/2x+3=4x+9/4 | | m=4p-26 | | 6b^2-19b+15= | | 3x(5+3x)-4x=x | | 9x^2+163x+700=0 | | 7x^2=-12x-5 | | 24+6x/8 | | 3y-12=6x | | 2x^2-29x+7=0 | | 3x+8=-x+17 | | 1.15p=69 | | 2b+7=b+12 | | (m+2)=2 |

Equations solver categories