3(2x+6)-4x+2=40

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Solution for 3(2x+6)-4x+2=40 equation:


Simplifying
3(2x + 6) + -4x + 2 = 40

Reorder the terms:
3(6 + 2x) + -4x + 2 = 40
(6 * 3 + 2x * 3) + -4x + 2 = 40
(18 + 6x) + -4x + 2 = 40

Reorder the terms:
18 + 2 + 6x + -4x = 40

Combine like terms: 18 + 2 = 20
20 + 6x + -4x = 40

Combine like terms: 6x + -4x = 2x
20 + 2x = 40

Solving
20 + 2x = 40

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 2x = 40 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = 40 + -20
2x = 40 + -20

Combine like terms: 40 + -20 = 20
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

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