7=3z-5

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Solution for 7=3z-5 equation:


Simplifying
7 = 3z + -5

Reorder the terms:
7 = -5 + 3z

Solving
7 = -5 + 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.
7 + -3z = -5 + 3z + -3z

Combine like terms: 3z + -3z = 0
7 + -3z = -5 + 0
7 + -3z = -5

Add '-7' to each side of the equation.
7 + -7 + -3z = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -3z = -5 + -7
-3z = -5 + -7

Combine like terms: -5 + -7 = -12
-3z = -12

Divide each side by '-3'.
z = 4

Simplifying
z = 4

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