X+3X-5=43

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Solution for X+3X-5=43 equation: 


Simplifying
X + 3X + -5 = 43

Reorder the terms:
-5 + X + 3X = 43

Combine like terms: X + 3X = 4X
-5 + 4X = 43

Solving
-5 + 4X = 43

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 = 43 + 5

Combine like terms: -5 + 5 = 0
0 + 4X = 43 + 5
4X = 43 + 5

Combine like terms: 43 + 5 = 48
4X = 48

Divide each side by '4'.
X = 12

Simplifying
X = 12

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