7x-2+7x-2=2x+4

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Solution for 7x-2+7x-2=2x+4 equation:


Simplifying
7x + -2 + 7x + -2 = 2x + 4

Reorder the terms:
-2 + -2 + 7x + 7x = 2x + 4

Combine like terms: -2 + -2 = -4
-4 + 7x + 7x = 2x + 4

Combine like terms: 7x + 7x = 14x
-4 + 14x = 2x + 4

Reorder the terms:
-4 + 14x = 4 + 2x

Solving
-4 + 14x = 4 + 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.
-4 + 14x + -2x = 4 + 2x + -2x

Combine like terms: 14x + -2x = 12x
-4 + 12x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 12x = 4 + 0
-4 + 12x = 4

Add '4' to each side of the equation.
-4 + 4 + 12x = 4 + 4

Combine like terms: -4 + 4 = 0
0 + 12x = 4 + 4
12x = 4 + 4

Combine like terms: 4 + 4 = 8
12x = 8

Divide each side by '12'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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