4+7z=30z+5-1

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Solution for 4+7z=30z+5-1 equation:


Simplifying
4 + 7z = 30z + 5 + -1

Reorder the terms:
4 + 7z = 5 + -1 + 30z

Combine like terms: 5 + -1 = 4
4 + 7z = 4 + 30z

Add '-4' to each side of the equation.
4 + -4 + 7z = 4 + -4 + 30z

Combine like terms: 4 + -4 = 0
0 + 7z = 4 + -4 + 30z
7z = 4 + -4 + 30z

Combine like terms: 4 + -4 = 0
7z = 0 + 30z
7z = 30z

Solving
7z = 30z

Solving for variable 'z'.

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

Add '-30z' to each side of the equation.
7z + -30z = 30z + -30z

Combine like terms: 7z + -30z = -23z
-23z = 30z + -30z

Combine like terms: 30z + -30z = 0
-23z = 0

Divide each side by '-23'.
z = 0

Simplifying
z = 0

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