3(4x+5)=3(4x)+3(5)

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Solution for 3(4x+5)=3(4x)+3(5) equation: 


Simplifying
3(4x + 5) = 3(4x) + 3(5)

Reorder the terms:
3(5 + 4x) = 3(4x) + 3(5)
(5 * 3 + 4x * 3) = 3(4x) + 3(5)
(15 + 12x) = 3(4x) + 3(5)

Remove parenthesis around (4x)
15 + 12x = 3 * 4x + 3(5)

Multiply 3 * 4
15 + 12x = 12x + 3(5)

Multiply 3 * 5
15 + 12x = 12x + 15

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

Add '-15' to each side of the equation.
15 + -15 + 12x = 15 + -15 + 12x

Combine like terms: 15 + -15 = 0
0 + 12x = 15 + -15 + 12x
12x = 15 + -15 + 12x

Combine like terms: 15 + -15 = 0
12x = 0 + 12x
12x = 12x

Add '-12x' to each side of the equation.
12x + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
0 = 12x + -12x

Combine like terms: 12x + -12x = 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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