7(x+7)=5x+13

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Solution for 7(x+7)=5x+13 equation:


Simplifying
7(x + 7) = 5x + 13

Reorder the terms:
7(7 + x) = 5x + 13
(7 * 7 + x * 7) = 5x + 13
(49 + 7x) = 5x + 13

Reorder the terms:
49 + 7x = 13 + 5x

Solving
49 + 7x = 13 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
49 + 7x + -5x = 13 + 5x + -5x

Combine like terms: 7x + -5x = 2x
49 + 2x = 13 + 5x + -5x

Combine like terms: 5x + -5x = 0
49 + 2x = 13 + 0
49 + 2x = 13

Add '-49' to each side of the equation.
49 + -49 + 2x = 13 + -49

Combine like terms: 49 + -49 = 0
0 + 2x = 13 + -49
2x = 13 + -49

Combine like terms: 13 + -49 = -36
2x = -36

Divide each side by '2'.
x = -18

Simplifying
x = -18

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