4(x+2)+2x=40

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


Simplifying
4(x + 2) + 2x = 40

Reorder the terms:
4(2 + x) + 2x = 40
(2 * 4 + x * 4) + 2x = 40
(8 + 4x) + 2x = 40

Combine like terms: 4x + 2x = 6x
8 + 6x = 40

Solving
8 + 6x = 40

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 = 40 + -8

Combine like terms: 8 + -8 = 0
0 + 6x = 40 + -8
6x = 40 + -8

Combine like terms: 40 + -8 = 32
6x = 32

Divide each side by '6'.
x = 5.333333333

Simplifying
x = 5.333333333

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