(3x+4)2=18

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Solution for (3x+4)2=18 equation:


Simplifying
(3x + 4) * 2 = 18

Reorder the terms:
(4 + 3x) * 2 = 18

Reorder the terms for easier multiplication:
2(4 + 3x) = 18
(4 * 2 + 3x * 2) = 18
(8 + 6x) = 18

Solving
8 + 6x = 18

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 6x = 18 + -8

Combine like terms: 8 + -8 = 0
0 + 6x = 18 + -8
6x = 18 + -8

Combine like terms: 18 + -8 = 10
6x = 10

Divide each side by '6'.
x = 1.666666667

Simplifying
x = 1.666666667

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