7z+12=3x

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Solution for 7z+12=3x equation: 


Simplifying
7z + 12 = 3x

Reorder the terms:
12 + 7z = 3x

Solving
12 + 7z = 3x

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 7z = -12 + 3x

Combine like terms: 12 + -12 = 0
0 + 7z = -12 + 3x
7z = -12 + 3x

Divide each side by '7'.
z = -1.714285714 + 0.4285714286x

Simplifying
z = -1.714285714 + 0.4285714286x

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