3(6x+7)=16-2x

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Solution for 3(6x+7)=16-2x equation:


Simplifying
3(6x + 7) = 16 + -2x

Reorder the terms:
3(7 + 6x) = 16 + -2x
(7 * 3 + 6x * 3) = 16 + -2x
(21 + 18x) = 16 + -2x

Solving
21 + 18x = 16 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
21 + 18x + 2x = 16 + -2x + 2x

Combine like terms: 18x + 2x = 20x
21 + 20x = 16 + -2x + 2x

Combine like terms: -2x + 2x = 0
21 + 20x = 16 + 0
21 + 20x = 16

Add '-21' to each side of the equation.
21 + -21 + 20x = 16 + -21

Combine like terms: 21 + -21 = 0
0 + 20x = 16 + -21
20x = 16 + -21

Combine like terms: 16 + -21 = -5
20x = -5

Divide each side by '20'.
x = -0.25

Simplifying
x = -0.25

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