7(x+11)=2x+57

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Solution for 7(x+11)=2x+57 equation:


Simplifying
7(x + 11) = 2x + 57

Reorder the terms:
7(11 + x) = 2x + 57
(11 * 7 + x * 7) = 2x + 57
(77 + 7x) = 2x + 57

Reorder the terms:
77 + 7x = 57 + 2x

Solving
77 + 7x = 57 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
77 + 7x + -2x = 57 + 2x + -2x

Combine like terms: 7x + -2x = 5x
77 + 5x = 57 + 2x + -2x

Combine like terms: 2x + -2x = 0
77 + 5x = 57 + 0
77 + 5x = 57

Add '-77' to each side of the equation.
77 + -77 + 5x = 57 + -77

Combine like terms: 77 + -77 = 0
0 + 5x = 57 + -77
5x = 57 + -77

Combine like terms: 57 + -77 = -20
5x = -20

Divide each side by '5'.
x = -4

Simplifying
x = -4

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