3x+(3+2x)+18=24

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Solution for 3x+(3+2x)+18=24 equation:


Simplifying
3x + (3 + 2x) + 18 = 24

Remove parenthesis around (3 + 2x)
3x + 3 + 2x + 18 = 24

Reorder the terms:
3 + 18 + 3x + 2x = 24

Combine like terms: 3 + 18 = 21
21 + 3x + 2x = 24

Combine like terms: 3x + 2x = 5x
21 + 5x = 24

Solving
21 + 5x = 24

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 = 24 + -21

Combine like terms: 21 + -21 = 0
0 + 5x = 24 + -21
5x = 24 + -21

Combine like terms: 24 + -21 = 3
5x = 3

Divide each side by '5'.
x = 0.6

Simplifying
x = 0.6

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