2z-9z-4=52

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Solution for 2z-9z-4=52 equation:


Simplifying
2z + -9z + -4 = 52

Reorder the terms:
-4 + 2z + -9z = 52

Combine like terms: 2z + -9z = -7z
-4 + -7z = 52

Solving
-4 + -7z = 52

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + -7z = 52 + 4

Combine like terms: -4 + 4 = 0
0 + -7z = 52 + 4
-7z = 52 + 4

Combine like terms: 52 + 4 = 56
-7z = 56

Divide each side by '-7'.
z = -8

Simplifying
z = -8

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