-(x-3)=18-(x+15)

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Solution for -(x-3)=18-(x+15) equation:


Simplifying
-1(x + -3) = 18 + -1(x + 15)

Reorder the terms:
-1(-3 + x) = 18 + -1(x + 15)
(-3 * -1 + x * -1) = 18 + -1(x + 15)
(3 + -1x) = 18 + -1(x + 15)

Reorder the terms:
3 + -1x = 18 + -1(15 + x)
3 + -1x = 18 + (15 * -1 + x * -1)
3 + -1x = 18 + (-15 + -1x)

Combine like terms: 18 + -15 = 3
3 + -1x = 3 + -1x

Add '-3' to each side of the equation.
3 + -3 + -1x = 3 + -3 + -1x

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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