7-3x+1=-1

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


Simplifying
7 + -3x + 1 = -1

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

Combine like terms: 7 + 1 = 8
8 + -3x = -1

Solving
8 + -3x = -1

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 + -3x = -1 + -8

Combine like terms: 8 + -8 = 0
0 + -3x = -1 + -8
-3x = -1 + -8

Combine like terms: -1 + -8 = -9
-3x = -9

Divide each side by '-3'.
x = 3

Simplifying
x = 3

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