12-(2x+5)=-2+(x-3)

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Solution for 12-(2x+5)=-2+(x-3) equation:


Simplifying
12 + -1(2x + 5) = -2 + (x + -3)

Reorder the terms:
12 + -1(5 + 2x) = -2 + (x + -3)
12 + (5 * -1 + 2x * -1) = -2 + (x + -3)
12 + (-5 + -2x) = -2 + (x + -3)

Combine like terms: 12 + -5 = 7
7 + -2x = -2 + (x + -3)

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

Remove parenthesis around (-3 + x)
7 + -2x = -2 + -3 + x

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

Solving
7 + -2x = -5 + 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.
7 + -2x + -1x = -5 + x + -1x

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

Combine like terms: x + -1x = 0
7 + -3x = -5 + 0
7 + -3x = -5

Add '-7' to each side of the equation.
7 + -7 + -3x = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = -5 + -7
-3x = -5 + -7

Combine like terms: -5 + -7 = -12
-3x = -12

Divide each side by '-3'.
x = 4

Simplifying
x = 4

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