6x+3(x+15)=108

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Solution for 6x+3(x+15)=108 equation:


Simplifying
6x + 3(x + 15) = 108

Reorder the terms:
6x + 3(15 + x) = 108
6x + (15 * 3 + x * 3) = 108
6x + (45 + 3x) = 108

Reorder the terms:
45 + 6x + 3x = 108

Combine like terms: 6x + 3x = 9x
45 + 9x = 108

Solving
45 + 9x = 108

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 9x = 108 + -45

Combine like terms: 45 + -45 = 0
0 + 9x = 108 + -45
9x = 108 + -45

Combine like terms: 108 + -45 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

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