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

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


Simplifying
-2x + 7 = 5 + -1(7x + 7)

Reorder the terms:
7 + -2x = 5 + -1(7x + 7)

Reorder the terms:
7 + -2x = 5 + -1(7 + 7x)
7 + -2x = 5 + (7 * -1 + 7x * -1)
7 + -2x = 5 + (-7 + -7x)

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

Solving
7 + -2x = -2 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
7 + -2x + 7x = -2 + -7x + 7x

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

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

Add '-7' to each side of the equation.
7 + -7 + 5x = -2 + -7

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

Combine like terms: -2 + -7 = -9
5x = -9

Divide each side by '5'.
x = -1.8

Simplifying
x = -1.8

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