3x+7-(x+2)=-36

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Solution for 3x+7-(x+2)=-36 equation:


Simplifying
3x + 7 + -1(x + 2) = -36

Reorder the terms:
3x + 7 + -1(2 + x) = -36
3x + 7 + (2 * -1 + x * -1) = -36
3x + 7 + (-2 + -1x) = -36

Reorder the terms:
7 + -2 + 3x + -1x = -36

Combine like terms: 7 + -2 = 5
5 + 3x + -1x = -36

Combine like terms: 3x + -1x = 2x
5 + 2x = -36

Solving
5 + 2x = -36

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 2x = -36 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = -36 + -5
2x = -36 + -5

Combine like terms: -36 + -5 = -41
2x = -41

Divide each side by '2'.
x = -20.5

Simplifying
x = -20.5

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