3(x-5)-15=48

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Solution for 3(x-5)-15=48 equation:


Simplifying
3(x + -5) + -15 = 48

Reorder the terms:
3(-5 + x) + -15 = 48
(-5 * 3 + x * 3) + -15 = 48
(-15 + 3x) + -15 = 48

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

Combine like terms: -15 + -15 = -30
-30 + 3x = 48

Solving
-30 + 3x = 48

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 3x = 48 + 30

Combine like terms: -30 + 30 = 0
0 + 3x = 48 + 30
3x = 48 + 30

Combine like terms: 48 + 30 = 78
3x = 78

Divide each side by '3'.
x = 26

Simplifying
x = 26

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