x+3x+5=3.5

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Solution for x+3x+5=3.5 equation:


Simplifying
x + 3x + 5 = 3.5

Reorder the terms:
5 + x + 3x = 3.5

Combine like terms: x + 3x = 4x
5 + 4x = 3.5

Solving
5 + 4x = 3.5

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 + -5

Combine like terms: 5 + -5 = 0
0 + 4x = 3.5 + -5
4x = 3.5 + -5

Combine like terms: 3.5 + -5 = -1.5
4x = -1.5

Divide each side by '4'.
x = -0.375

Simplifying
x = -0.375

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