3x+3(4x+8)=99

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Solution for 3x+3(4x+8)=99 equation:


Simplifying
3x + 3(4x + 8) = 99

Reorder the terms:
3x + 3(8 + 4x) = 99
3x + (8 * 3 + 4x * 3) = 99
3x + (24 + 12x) = 99

Reorder the terms:
24 + 3x + 12x = 99

Combine like terms: 3x + 12x = 15x
24 + 15x = 99

Solving
24 + 15x = 99

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 15x = 99 + -24

Combine like terms: 24 + -24 = 0
0 + 15x = 99 + -24
15x = 99 + -24

Combine like terms: 99 + -24 = 75
15x = 75

Divide each side by '15'.
x = 5

Simplifying
x = 5

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