7x+131=3x+75

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Solution for 7x+131=3x+75 equation:


Simplifying
7x + 131 = 3x + 75

Reorder the terms:
131 + 7x = 3x + 75

Reorder the terms:
131 + 7x = 75 + 3x

Solving
131 + 7x = 75 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
131 + 7x + -3x = 75 + 3x + -3x

Combine like terms: 7x + -3x = 4x
131 + 4x = 75 + 3x + -3x

Combine like terms: 3x + -3x = 0
131 + 4x = 75 + 0
131 + 4x = 75

Add '-131' to each side of the equation.
131 + -131 + 4x = 75 + -131

Combine like terms: 131 + -131 = 0
0 + 4x = 75 + -131
4x = 75 + -131

Combine like terms: 75 + -131 = -56
4x = -56

Divide each side by '4'.
x = -14

Simplifying
x = -14

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