7x-131=-3x+69

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Solution for 7x-131=-3x+69 equation:


Simplifying
7x + -131 = -3x + 69

Reorder the terms:
-131 + 7x = -3x + 69

Reorder the terms:
-131 + 7x = 69 + -3x

Solving
-131 + 7x = 69 + -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 = 69 + -3x + 3x

Combine like terms: 7x + 3x = 10x
-131 + 10x = 69 + -3x + 3x

Combine like terms: -3x + 3x = 0
-131 + 10x = 69 + 0
-131 + 10x = 69

Add '131' to each side of the equation.
-131 + 131 + 10x = 69 + 131

Combine like terms: -131 + 131 = 0
0 + 10x = 69 + 131
10x = 69 + 131

Combine like terms: 69 + 131 = 200
10x = 200

Divide each side by '10'.
x = 20

Simplifying
x = 20

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