4-(x+3)=-12

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Solution for 4-(x+3)=-12 equation:


Simplifying
4 + -1(x + 3) = -12

Reorder the terms:
4 + -1(3 + x) = -12
4 + (3 * -1 + x * -1) = -12
4 + (-3 + -1x) = -12

Combine like terms: 4 + -3 = 1
1 + -1x = -12

Solving
1 + -1x = -12

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -1x = -12 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = -12 + -1
-1x = -12 + -1

Combine like terms: -12 + -1 = -13
-1x = -13

Divide each side by '-1'.
x = 13

Simplifying
x = 13

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