-7+2x+1=x+3

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


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

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

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

Reorder the terms:
-6 + 2x = 3 + x

Solving
-6 + 2x = 3 + 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.
-6 + 2x + -1x = 3 + x + -1x

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

Combine like terms: x + -1x = 0
-6 + 1x = 3 + 0
-6 + 1x = 3

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

Combine like terms: -6 + 6 = 0
0 + 1x = 3 + 6
1x = 3 + 6

Combine like terms: 3 + 6 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

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