7(x+5)=7(-5-x)-7x

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


Simplifying
7(x + 5) = 7(-5 + -1x) + -7x

Reorder the terms:
7(5 + x) = 7(-5 + -1x) + -7x
(5 * 7 + x * 7) = 7(-5 + -1x) + -7x
(35 + 7x) = 7(-5 + -1x) + -7x
35 + 7x = (-5 * 7 + -1x * 7) + -7x
35 + 7x = (-35 + -7x) + -7x

Combine like terms: -7x + -7x = -14x
35 + 7x = -35 + -14x

Solving
35 + 7x = -35 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
35 + 7x + 14x = -35 + -14x + 14x

Combine like terms: 7x + 14x = 21x
35 + 21x = -35 + -14x + 14x

Combine like terms: -14x + 14x = 0
35 + 21x = -35 + 0
35 + 21x = -35

Add '-35' to each side of the equation.
35 + -35 + 21x = -35 + -35

Combine like terms: 35 + -35 = 0
0 + 21x = -35 + -35
21x = -35 + -35

Combine like terms: -35 + -35 = -70
21x = -70

Divide each side by '21'.
x = -3.333333333

Simplifying
x = -3.333333333

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