-8z+7=-6z-13

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Solution for -8z+7=-6z-13 equation:


Simplifying
-8z + 7 = -6z + -13

Reorder the terms:
7 + -8z = -6z + -13

Reorder the terms:
7 + -8z = -13 + -6z

Solving
7 + -8z = -13 + -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
7 + -8z + 6z = -13 + -6z + 6z

Combine like terms: -8z + 6z = -2z
7 + -2z = -13 + -6z + 6z

Combine like terms: -6z + 6z = 0
7 + -2z = -13 + 0
7 + -2z = -13

Add '-7' to each side of the equation.
7 + -7 + -2z = -13 + -7

Combine like terms: 7 + -7 = 0
0 + -2z = -13 + -7
-2z = -13 + -7

Combine like terms: -13 + -7 = -20
-2z = -20

Divide each side by '-2'.
z = 10

Simplifying
z = 10

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