5z+z-7z-12=10

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Solution for 5z+z-7z-12=10 equation:


Simplifying
5z + z + -7z + -12 = 10

Reorder the terms:
-12 + 5z + z + -7z = 10

Combine like terms: 5z + z = 6z
-12 + 6z + -7z = 10

Combine like terms: 6z + -7z = -1z
-12 + -1z = 10

Solving
-12 + -1z = 10

Solving for variable 'z'.

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

Add '12' to each side of the equation.
-12 + 12 + -1z = 10 + 12

Combine like terms: -12 + 12 = 0
0 + -1z = 10 + 12
-1z = 10 + 12

Combine like terms: 10 + 12 = 22
-1z = 22

Divide each side by '-1'.
z = -22

Simplifying
z = -22

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