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

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Solution for -5z-(2z-2)=-3z+8 equation:


Simplifying
-5z + -1(2z + -2) = -3z + 8

Reorder the terms:
-5z + -1(-2 + 2z) = -3z + 8
-5z + (-2 * -1 + 2z * -1) = -3z + 8
-5z + (2 + -2z) = -3z + 8

Reorder the terms:
2 + -5z + -2z = -3z + 8

Combine like terms: -5z + -2z = -7z
2 + -7z = -3z + 8

Reorder the terms:
2 + -7z = 8 + -3z

Solving
2 + -7z = 8 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
2 + -7z + 3z = 8 + -3z + 3z

Combine like terms: -7z + 3z = -4z
2 + -4z = 8 + -3z + 3z

Combine like terms: -3z + 3z = 0
2 + -4z = 8 + 0
2 + -4z = 8

Add '-2' to each side of the equation.
2 + -2 + -4z = 8 + -2

Combine like terms: 2 + -2 = 0
0 + -4z = 8 + -2
-4z = 8 + -2

Combine like terms: 8 + -2 = 6
-4z = 6

Divide each side by '-4'.
z = -1.5

Simplifying
z = -1.5

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