x-5+3x+9=-3

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Solution for x-5+3x+9=-3 equation:


Simplifying
x + -5 + 3x + 9 = -3

Reorder the terms:
-5 + 9 + x + 3x = -3

Combine like terms: -5 + 9 = 4
4 + x + 3x = -3

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

Solving
4 + 4x = -3

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 + 4x = -3 + -4

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

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

Divide each side by '4'.
x = -1.75

Simplifying
x = -1.75

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