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

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


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

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

Remove parenthesis around (-3 + -1x)
7x + -3 + -1x = 2 + x

Reorder the terms:
-3 + 7x + -1x = 2 + x

Combine like terms: 7x + -1x = 6x
-3 + 6x = 2 + x

Solving
-3 + 6x = 2 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3 + 6x + -1x = 2 + x + -1x

Combine like terms: 6x + -1x = 5x
-3 + 5x = 2 + x + -1x

Combine like terms: x + -1x = 0
-3 + 5x = 2 + 0
-3 + 5x = 2

Add '3' to each side of the equation.
-3 + 3 + 5x = 2 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = 2 + 3
5x = 2 + 3

Combine like terms: 2 + 3 = 5
5x = 5

Divide each side by '5'.
x = 1

Simplifying
x = 1

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