x+7+1=4

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Solution for x+7+1=4 equation: 


Simplifying
x + 7 + 1 = 4

Reorder the terms:
7 + 1 + x = 4

Combine like terms: 7 + 1 = 8
8 + x = 4

Solving
8 + x = 4

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 + x = 4 + -8

Combine like terms: 8 + -8 = 0
0 + x = 4 + -8
x = 4 + -8

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

Simplifying
x = -4

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