3x-13=5(x+3)+12x

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Solution for 3x-13=5(x+3)+12x equation:


Simplifying
3x + -13 = 5(x + 3) + 12x

Reorder the terms:
-13 + 3x = 5(x + 3) + 12x

Reorder the terms:
-13 + 3x = 5(3 + x) + 12x
-13 + 3x = (3 * 5 + x * 5) + 12x
-13 + 3x = (15 + 5x) + 12x

Combine like terms: 5x + 12x = 17x
-13 + 3x = 15 + 17x

Solving
-13 + 3x = 15 + 17x

Solving for variable 'x'.

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

Add '-17x' to each side of the equation.
-13 + 3x + -17x = 15 + 17x + -17x

Combine like terms: 3x + -17x = -14x
-13 + -14x = 15 + 17x + -17x

Combine like terms: 17x + -17x = 0
-13 + -14x = 15 + 0
-13 + -14x = 15

Add '13' to each side of the equation.
-13 + 13 + -14x = 15 + 13

Combine like terms: -13 + 13 = 0
0 + -14x = 15 + 13
-14x = 15 + 13

Combine like terms: 15 + 13 = 28
-14x = 28

Divide each side by '-14'.
x = -2

Simplifying
x = -2

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