7(x+-6)=(x-7+x)

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Solution for 7(x+-6)=(x-7+x) equation:


Simplifying
7(x + -6) = (x + -7 + x)

Reorder the terms:
7(-6 + x) = (x + -7 + x)
(-6 * 7 + x * 7) = (x + -7 + x)
(-42 + 7x) = (x + -7 + x)

Reorder the terms:
-42 + 7x = (-7 + x + x)

Combine like terms: x + x = 2x
-42 + 7x = (-7 + 2x)

Remove parenthesis around (-7 + 2x)
-42 + 7x = -7 + 2x

Solving
-42 + 7x = -7 + 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.
-42 + 7x + -2x = -7 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-42 + 5x = -7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-42 + 5x = -7 + 0
-42 + 5x = -7

Add '42' to each side of the equation.
-42 + 42 + 5x = -7 + 42

Combine like terms: -42 + 42 = 0
0 + 5x = -7 + 42
5x = -7 + 42

Combine like terms: -7 + 42 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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