7+x-1=4

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Solution for 7+x-1=4 equation: 


Simplifying
7 + x + -1 = 4

Reorder the terms:
7 + -1 + x = 4

Combine like terms: 7 + -1 = 6
6 + x = 4

Solving
6 + x = 4

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + x = 4 + -6

Combine like terms: 6 + -6 = 0
0 + x = 4 + -6
x = 4 + -6

Combine like terms: 4 + -6 = -2
x = -2

Simplifying
x = -2

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