15=3(x+4)+3

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Solution for 15=3(x+4)+3 equation:


Simplifying
15 = 3(x + 4) + 3

Reorder the terms:
15 = 3(4 + x) + 3
15 = (4 * 3 + x * 3) + 3
15 = (12 + 3x) + 3

Reorder the terms:
15 = 12 + 3 + 3x

Combine like terms: 12 + 3 = 15
15 = 15 + 3x

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

Combine like terms: 15 + -15 = 0
0 = 15 + -15 + 3x

Combine like terms: 15 + -15 = 0
0 = 0 + 3x
0 = 3x

Solving
0 = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
0 + -3x = 3x + -3x
Remove the zero:
-3x = 3x + -3x

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

Divide each side by '-3'.
x = 0

Simplifying
x = 0

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