5(x+7)=7+x

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


Simplifying
5(x + 7) = 7 + x

Reorder the terms:
5(7 + x) = 7 + x
(7 * 5 + x * 5) = 7 + x
(35 + 5x) = 7 + x

Solving
35 + 5x = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
35 + 5x + -1x = 7 + x + -1x

Combine like terms: 5x + -1x = 4x
35 + 4x = 7 + x + -1x

Combine like terms: x + -1x = 0
35 + 4x = 7 + 0
35 + 4x = 7

Add '-35' to each side of the equation.
35 + -35 + 4x = 7 + -35

Combine like terms: 35 + -35 = 0
0 + 4x = 7 + -35
4x = 7 + -35

Combine like terms: 7 + -35 = -28
4x = -28

Divide each side by '4'.
x = -7

Simplifying
x = -7

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