-8=3(5z-3)-2(7z+2)

Simple and best practice solution for -8=3(5z-3)-2(7z+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 -8=3(5z-3)-2(7z+2) equation:


Simplifying
-8 = 3(5z + -3) + -2(7z + 2)

Reorder the terms:
-8 = 3(-3 + 5z) + -2(7z + 2)
-8 = (-3 * 3 + 5z * 3) + -2(7z + 2)
-8 = (-9 + 15z) + -2(7z + 2)

Reorder the terms:
-8 = -9 + 15z + -2(2 + 7z)
-8 = -9 + 15z + (2 * -2 + 7z * -2)
-8 = -9 + 15z + (-4 + -14z)

Reorder the terms:
-8 = -9 + -4 + 15z + -14z

Combine like terms: -9 + -4 = -13
-8 = -13 + 15z + -14z

Combine like terms: 15z + -14z = 1z
-8 = -13 + 1z

Solving
-8 = -13 + 1z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-8 + -1z = -13 + 1z + -1z

Combine like terms: 1z + -1z = 0
-8 + -1z = -13 + 0
-8 + -1z = -13

Add '8' to each side of the equation.
-8 + 8 + -1z = -13 + 8

Combine like terms: -8 + 8 = 0
0 + -1z = -13 + 8
-1z = -13 + 8

Combine like terms: -13 + 8 = -5
-1z = -5

Divide each side by '-1'.
z = 5

Simplifying
z = 5

See similar equations:

| 14y-5-13y+10=4-7 | | m+7n=-23 | | 3x-4(3x-2)=2x-3 | | (2t-3)(t+1)=0 | | 3x-4y=-14 | | x^2+2kx-35=0 | | 2(2x-3)-5=3(1+3x)+2 | | x^3-5x+2=5 | | 2logx-logx=6 | | 21a^2v-12av= | | 8/5=20/n | | d^2+7d= | | h=16t^2+3t+4 | | -30-10x=34-17x | | 5-7+4x=67-3 | | 4x(9x-5)= | | 15x^4+9x^3-29x^2-20x-40=0 | | x^3-2*x+5=0 | | 5u-19=-8(u-9) | | x-2/5=2x+3/5 | | 5(15.56)+7c=140 | | 5x+4-3x=8 | | 4(15.56)+2c=80 | | 5s+7(40-2s)=140 | | x(y-3)-2y=5 | | 4s+2c=80 | | 5x+y=170 | | 6.5/1.3 | | 14(v+3)-2v=3(4v+3)-10 | | 65/13 | | (5u-4)/12-(2u-1)/4+5/6 | | 6(x+4)=8(x+2) |

Equations solver categories