8z+7=3z-7+7z

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


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

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

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

Combine like terms: 3z + 7z = 10z
7 + 8z = -7 + 10z

Solving
7 + 8z = -7 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
7 + 8z + -10z = -7 + 10z + -10z

Combine like terms: 8z + -10z = -2z
7 + -2z = -7 + 10z + -10z

Combine like terms: 10z + -10z = 0
7 + -2z = -7 + 0
7 + -2z = -7

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

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

Combine like terms: -7 + -7 = -14
-2z = -14

Divide each side by '-2'.
z = 7

Simplifying
z = 7

See similar equations:

| 100y=2 | | x^3+x^2-36x+-36=0 | | 11-9x=173 | | 2x-(x/2)+(x+1/4)=5x | | Z=-10+y+2 | | 16=-7(c+8) | | 1/2y+1/2y=-2 | | 8x^3+18x^2-16x= | | (5x^2+6x-10)(8x-3)= | | y=-16t^2+80t+96 | | 2X+81=-6X+9 | | 3(2y-5)+2(3y+6)-2=0 | | -0.6m=-18 | | 5/3x+1/3x=2x+21/3+7/3x | | 12(3+x)=5(2y+8) | | 18x=12x^2 | | (x+1)^2/(x^2-1) | | X-5=4x-14 | | (5x+2)(11x+7)= | | 8x^3+18x^2-16= | | 3x^4+x=2 | | 2x^2-4x-35=0 | | 3x=-y+36 | | 3/7w-11+4/7w | | 6(w-2)+15=3w | | 0.7x-0.4(x-3)=0.3(x-4) | | (2x+35)+(5x-22)=12x-7 | | 8x+7=5x-22 | | (7x+7)(5x+3)= | | (2/3)x-3=(5/6)x | | -2x-(-4)-4x=3x+3-9x | | .20x+.35(70)=39.5 |

Equations solver categories