7x-2(3x+1)=8-2x

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Solution for 7x-2(3x+1)=8-2x equation:


Simplifying
7x + -2(3x + 1) = 8 + -2x

Reorder the terms:
7x + -2(1 + 3x) = 8 + -2x
7x + (1 * -2 + 3x * -2) = 8 + -2x
7x + (-2 + -6x) = 8 + -2x

Reorder the terms:
-2 + 7x + -6x = 8 + -2x

Combine like terms: 7x + -6x = 1x
-2 + 1x = 8 + -2x

Solving
-2 + 1x = 8 + -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.
-2 + 1x + 2x = 8 + -2x + 2x

Combine like terms: 1x + 2x = 3x
-2 + 3x = 8 + -2x + 2x

Combine like terms: -2x + 2x = 0
-2 + 3x = 8 + 0
-2 + 3x = 8

Add '2' to each side of the equation.
-2 + 2 + 3x = 8 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 8 + 2
3x = 8 + 2

Combine like terms: 8 + 2 = 10
3x = 10

Divide each side by '3'.
x = 3.333333333

Simplifying
x = 3.333333333

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