4+3x+7x=-86

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Solution for 4+3x+7x=-86 equation: 


Simplifying
4 + 3x + 7x = -86

Combine like terms: 3x + 7x = 10x
4 + 10x = -86

Solving
4 + 10x = -86

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 + 10x = -86 + -4

Combine like terms: 4 + -4 = 0
0 + 10x = -86 + -4
10x = -86 + -4

Combine like terms: -86 + -4 = -90
10x = -90

Divide each side by '10'.
x = -9

Simplifying
x = -9

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