-57+2x+5x=76

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Solution for -57+2x+5x=76 equation:


Simplifying
-57 + 2x + 5x = 76

Combine like terms: 2x + 5x = 7x
-57 + 7x = 76

Solving
-57 + 7x = 76

Solving for variable 'x'.

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

Add '57' to each side of the equation.
-57 + 57 + 7x = 76 + 57

Combine like terms: -57 + 57 = 0
0 + 7x = 76 + 57
7x = 76 + 57

Combine like terms: 76 + 57 = 133
7x = 133

Divide each side by '7'.
x = 19

Simplifying
x = 19

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