5+x+3x=-3

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Solution for 5+x+3x=-3 equation: 


Simplifying
5 + x + 3x = -3

Combine like terms: x + 3x = 4x
5 + 4x = -3

Solving
5 + 4x = -3

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 4x = -3 + -5

Combine like terms: 5 + -5 = 0
0 + 4x = -3 + -5
4x = -3 + -5

Combine like terms: -3 + -5 = -8
4x = -8

Divide each side by '4'.
x = -2

Simplifying
x = -2

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