3(x+6)-3(3)=5(x+3)

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Solution for 3(x+6)-3(3)=5(x+3) equation:


Simplifying
3(x + 6) + -3(3) = 5(x + 3)

Reorder the terms:
3(6 + x) + -3(3) = 5(x + 3)
(6 * 3 + x * 3) + -3(3) = 5(x + 3)
(18 + 3x) + -3(3) = 5(x + 3)

Multiply -3 * 3
18 + 3x + -9 = 5(x + 3)

Reorder the terms:
18 + -9 + 3x = 5(x + 3)

Combine like terms: 18 + -9 = 9
9 + 3x = 5(x + 3)

Reorder the terms:
9 + 3x = 5(3 + x)
9 + 3x = (3 * 5 + x * 5)
9 + 3x = (15 + 5x)

Solving
9 + 3x = 15 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
9 + 3x + -5x = 15 + 5x + -5x

Combine like terms: 3x + -5x = -2x
9 + -2x = 15 + 5x + -5x

Combine like terms: 5x + -5x = 0
9 + -2x = 15 + 0
9 + -2x = 15

Add '-9' to each side of the equation.
9 + -9 + -2x = 15 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 15 + -9
-2x = 15 + -9

Combine like terms: 15 + -9 = 6
-2x = 6

Divide each side by '-2'.
x = -3

Simplifying
x = -3

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