-8z+7+5z=-47

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Solution for -8z+7+5z=-47 equation:


Simplifying
-8z + 7 + 5z = -47

Reorder the terms:
7 + -8z + 5z = -47

Combine like terms: -8z + 5z = -3z
7 + -3z = -47

Solving
7 + -3z = -47

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + -3z = -47 + -7

Combine like terms: 7 + -7 = 0
0 + -3z = -47 + -7
-3z = -47 + -7

Combine like terms: -47 + -7 = -54
-3z = -54

Divide each side by '-3'.
z = 18

Simplifying
z = 18

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