50=12+7x

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Solution for 50=12+7x equation:


Simplifying
50 = 12 + 7x

Solving
50 = 12 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
50 + -7x = 12 + 7x + -7x

Combine like terms: 7x + -7x = 0
50 + -7x = 12 + 0
50 + -7x = 12

Add '-50' to each side of the equation.
50 + -50 + -7x = 12 + -50

Combine like terms: 50 + -50 = 0
0 + -7x = 12 + -50
-7x = 12 + -50

Combine like terms: 12 + -50 = -38
-7x = -38

Divide each side by '-7'.
x = 5.428571429

Simplifying
x = 5.428571429

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