3(x+3)+2(x+6)=60

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Solution for 3(x+3)+2(x+6)=60 equation: 


Simplifying
3(x + 3) + 2(x + 6) = 60

Reorder the terms:
3(3 + x) + 2(x + 6) = 60
(3 * 3 + x * 3) + 2(x + 6) = 60
(9 + 3x) + 2(x + 6) = 60

Reorder the terms:
9 + 3x + 2(6 + x) = 60
9 + 3x + (6 * 2 + x * 2) = 60
9 + 3x + (12 + 2x) = 60

Reorder the terms:
9 + 12 + 3x + 2x = 60

Combine like terms: 9 + 12 = 21
21 + 3x + 2x = 60

Combine like terms: 3x + 2x = 5x
21 + 5x = 60

Solving
21 + 5x = 60

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 5x = 60 + -21

Combine like terms: 21 + -21 = 0
0 + 5x = 60 + -21
5x = 60 + -21

Combine like terms: 60 + -21 = 39
5x = 39

Divide each side by '5'.
x = 7.8

Simplifying
x = 7.8

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