x+(3x-15)=48

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Solution for x+(3x-15)=48 equation:


Simplifying
x + (3x + -15) = 48

Reorder the terms:
x + (-15 + 3x) = 48

Remove parenthesis around (-15 + 3x)
x + -15 + 3x = 48

Reorder the terms:
-15 + x + 3x = 48

Combine like terms: x + 3x = 4x
-15 + 4x = 48

Solving
-15 + 4x = 48

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 4x = 48 + 15

Combine like terms: -15 + 15 = 0
0 + 4x = 48 + 15
4x = 48 + 15

Combine like terms: 48 + 15 = 63
4x = 63

Divide each side by '4'.
x = 15.75

Simplifying
x = 15.75

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