8z-7+4=3z-7+9z

Simple and best practice solution for 8z-7+4=3z-7+9z 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 8z-7+4=3z-7+9z equation:


Simplifying
8z + -7 + 4 = 3z + -7 + 9z

Reorder the terms:
-7 + 4 + 8z = 3z + -7 + 9z

Combine like terms: -7 + 4 = -3
-3 + 8z = 3z + -7 + 9z

Reorder the terms:
-3 + 8z = -7 + 3z + 9z

Combine like terms: 3z + 9z = 12z
-3 + 8z = -7 + 12z

Solving
-3 + 8z = -7 + 12z

Solving for variable 'z'.

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

Add '-12z' to each side of the equation.
-3 + 8z + -12z = -7 + 12z + -12z

Combine like terms: 8z + -12z = -4z
-3 + -4z = -7 + 12z + -12z

Combine like terms: 12z + -12z = 0
-3 + -4z = -7 + 0
-3 + -4z = -7

Add '3' to each side of the equation.
-3 + 3 + -4z = -7 + 3

Combine like terms: -3 + 3 = 0
0 + -4z = -7 + 3
-4z = -7 + 3

Combine like terms: -7 + 3 = -4
-4z = -4

Divide each side by '-4'.
z = 1

Simplifying
z = 1

See similar equations:

| 450=x(60-2x)(15x-2x) | | -19.84-13.3q=12.1q+12.5q+2.9 | | (f+18)+(f+42)=180 | | 4t+8=5t | | 3x-7=7x+13 | | 68=7x-9+4x | | -10=5s/2 | | f=8-f | | b=2s-4 | | 3x-2y+4x-y= | | 11-9f=19-9f | | 12f+99=339 | | -10+6y=-38 | | 1-6r=-7r+7 | | -0.6w=-30 | | 2x=3(x+4)+15 | | 0=3+2x-5x | | (f+18)+(f+18)=180 | | 45=18+3x | | -12b+12=3+16-12b | | Forc=5 | | 4+5x+4x=4 | | 5t-6+2t=3(t+8)-t | | -6+2(1-3n)=32 | | 2.4=7.5+c | | 3x^2-2X+42=32 | | 6x^2+-55x+9=0 | | 7c=2c+10 | | -7p=-7p-7 | | 44c+7=73 | | -26=-8+6(d+3) | | -10v-6=-4v |

Equations solver categories