6(2x+9)=90

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Solution for 6(2x+9)=90 equation:


Simplifying
6(2x + 9) = 90

Reorder the terms:
6(9 + 2x) = 90
(9 * 6 + 2x * 6) = 90
(54 + 12x) = 90

Solving
54 + 12x = 90

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + 12x = 90 + -54

Combine like terms: 54 + -54 = 0
0 + 12x = 90 + -54
12x = 90 + -54

Combine like terms: 90 + -54 = 36
12x = 36

Divide each side by '12'.
x = 3

Simplifying
x = 3

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