7=5z+8

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Solution for 7=5z+8 equation:


Simplifying
7 = 5z + 8

Reorder the terms:
7 = 8 + 5z

Solving
7 = 8 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
7 + -5z = 8 + 5z + -5z

Combine like terms: 5z + -5z = 0
7 + -5z = 8 + 0
7 + -5z = 8

Add '-7' to each side of the equation.
7 + -7 + -5z = 8 + -7

Combine like terms: 7 + -7 = 0
0 + -5z = 8 + -7
-5z = 8 + -7

Combine like terms: 8 + -7 = 1
-5z = 1

Divide each side by '-5'.
z = -0.2

Simplifying
z = -0.2

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