-(3+x)-3=-7-2x

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Solution for -(3+x)-3=-7-2x equation:


Simplifying
-1(3 + x) + -3 = -7 + -2x
(3 * -1 + x * -1) + -3 = -7 + -2x
(-3 + -1x) + -3 = -7 + -2x

Reorder the terms:
-3 + -3 + -1x = -7 + -2x

Combine like terms: -3 + -3 = -6
-6 + -1x = -7 + -2x

Solving
-6 + -1x = -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.
-6 + -1x + 2x = -7 + -2x + 2x

Combine like terms: -1x + 2x = 1x
-6 + 1x = -7 + -2x + 2x

Combine like terms: -2x + 2x = 0
-6 + 1x = -7 + 0
-6 + 1x = -7

Add '6' to each side of the equation.
-6 + 6 + 1x = -7 + 6

Combine like terms: -6 + 6 = 0
0 + 1x = -7 + 6
1x = -7 + 6

Combine like terms: -7 + 6 = -1
1x = -1

Divide each side by '1'.
x = -1

Simplifying
x = -1

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