7z-2=-2z-29

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Solution for 7z-2=-2z-29 equation:


Simplifying
7z + -2 = -2z + -29

Reorder the terms:
-2 + 7z = -2z + -29

Reorder the terms:
-2 + 7z = -29 + -2z

Solving
-2 + 7z = -29 + -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
-2 + 7z + 2z = -29 + -2z + 2z

Combine like terms: 7z + 2z = 9z
-2 + 9z = -29 + -2z + 2z

Combine like terms: -2z + 2z = 0
-2 + 9z = -29 + 0
-2 + 9z = -29

Add '2' to each side of the equation.
-2 + 2 + 9z = -29 + 2

Combine like terms: -2 + 2 = 0
0 + 9z = -29 + 2
9z = -29 + 2

Combine like terms: -29 + 2 = -27
9z = -27

Divide each side by '9'.
z = -3

Simplifying
z = -3

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