5-7(x+2)=7+x

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Solution for 5-7(x+2)=7+x equation:


Simplifying
5 + -7(x + 2) = 7 + x

Reorder the terms:
5 + -7(2 + x) = 7 + x
5 + (2 * -7 + x * -7) = 7 + x
5 + (-14 + -7x) = 7 + x

Combine like terms: 5 + -14 = -9
-9 + -7x = 7 + x

Solving
-9 + -7x = 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.
-9 + -7x + -1x = 7 + x + -1x

Combine like terms: -7x + -1x = -8x
-9 + -8x = 7 + x + -1x

Combine like terms: x + -1x = 0
-9 + -8x = 7 + 0
-9 + -8x = 7

Add '9' to each side of the equation.
-9 + 9 + -8x = 7 + 9

Combine like terms: -9 + 9 = 0
0 + -8x = 7 + 9
-8x = 7 + 9

Combine like terms: 7 + 9 = 16
-8x = 16

Divide each side by '-8'.
x = -2

Simplifying
x = -2

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