4(x+3)=15

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


Simplifying
4(x + 3) = 15

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

Solving
12 + 4x = 15

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 4x = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 15 + -12
4x = 15 + -12

Combine like terms: 15 + -12 = 3
4x = 3

Divide each side by '4'.
x = 0.75

Simplifying
x = 0.75

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