3+2x=7z

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Solution for 3+2x=7z equation: 


Simplifying
3 + 2x = 7z

Solving
3 + 2x = 7z

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 2x = -3 + 7z

Combine like terms: 3 + -3 = 0
0 + 2x = -3 + 7z
2x = -3 + 7z

Divide each side by '2'.
x = -1.5 + 3.5z

Simplifying
x = -1.5 + 3.5z

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