x+2(x-24)=78

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Solution for x+2(x-24)=78 equation:


Simplifying
x + 2(x + -24) = 78

Reorder the terms:
x + 2(-24 + x) = 78
x + (-24 * 2 + x * 2) = 78
x + (-48 + 2x) = 78

Reorder the terms:
-48 + x + 2x = 78

Combine like terms: x + 2x = 3x
-48 + 3x = 78

Solving
-48 + 3x = 78

Solving for variable 'x'.

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

Add '48' to each side of the equation.
-48 + 48 + 3x = 78 + 48

Combine like terms: -48 + 48 = 0
0 + 3x = 78 + 48
3x = 78 + 48

Combine like terms: 78 + 48 = 126
3x = 126

Divide each side by '3'.
x = 42

Simplifying
x = 42

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