5(x-12)+15=(3+x)

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Solution for 5(x-12)+15=(3+x) equation:


Simplifying
5(x + -12) + 15 = (3 + x)

Reorder the terms:
5(-12 + x) + 15 = (3 + x)
(-12 * 5 + x * 5) + 15 = (3 + x)
(-60 + 5x) + 15 = (3 + x)

Reorder the terms:
-60 + 15 + 5x = (3 + x)

Combine like terms: -60 + 15 = -45
-45 + 5x = (3 + x)

Remove parenthesis around (3 + x)
-45 + 5x = 3 + x

Solving
-45 + 5x = 3 + 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.
-45 + 5x + -1x = 3 + x + -1x

Combine like terms: 5x + -1x = 4x
-45 + 4x = 3 + x + -1x

Combine like terms: x + -1x = 0
-45 + 4x = 3 + 0
-45 + 4x = 3

Add '45' to each side of the equation.
-45 + 45 + 4x = 3 + 45

Combine like terms: -45 + 45 = 0
0 + 4x = 3 + 45
4x = 3 + 45

Combine like terms: 3 + 45 = 48
4x = 48

Divide each side by '4'.
x = 12

Simplifying
x = 12

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