7z-1=3z-29

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Solution for 7z-1=3z-29 equation:


Simplifying
7z + -1 = 3z + -29

Reorder the terms:
-1 + 7z = 3z + -29

Reorder the terms:
-1 + 7z = -29 + 3z

Solving
-1 + 7z = -29 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-1 + 7z + -3z = -29 + 3z + -3z

Combine like terms: 7z + -3z = 4z
-1 + 4z = -29 + 3z + -3z

Combine like terms: 3z + -3z = 0
-1 + 4z = -29 + 0
-1 + 4z = -29

Add '1' to each side of the equation.
-1 + 1 + 4z = -29 + 1

Combine like terms: -1 + 1 = 0
0 + 4z = -29 + 1
4z = -29 + 1

Combine like terms: -29 + 1 = -28
4z = -28

Divide each side by '4'.
z = -7

Simplifying
z = -7

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