7x+4+x=

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Solution for 7x+4+x= equation: 


Simplifying
7x + 4 + x = 0

Reorder the terms:
4 + 7x + x = 0

Combine like terms: 7x + x = 8x
4 + 8x = 0

Solving
4 + 8x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 8x = 0 + -4

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

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

Divide each side by '8'.
x = -0.5

Simplifying
x = -0.5

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