2x+x+24=87

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Solution for 2x+x+24=87 equation:


Simplifying
2x + x + 24 = 87

Reorder the terms:
24 + 2x + x = 87

Combine like terms: 2x + x = 3x
24 + 3x = 87

Solving
24 + 3x = 87

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 3x = 87 + -24

Combine like terms: 24 + -24 = 0
0 + 3x = 87 + -24
3x = 87 + -24

Combine like terms: 87 + -24 = 63
3x = 63

Divide each side by '3'.
x = 21

Simplifying
x = 21

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