30=X+X+X

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Solution for 30=X+X+X equation:


Simplifying
30 = X + X + X

Combine like terms: X + X = 2X
30 = 2X + X

Combine like terms: 2X + X = 3X
30 = 3X

Solving
30 = 3X

Solving for variable 'X'.

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

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

Combine like terms: 3X + -3X = 0
30 + -3X = 0

Add '-30' to each side of the equation.
30 + -30 + -3X = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -3X = 0 + -30
-3X = 0 + -30

Combine like terms: 0 + -30 = -30
-3X = -30

Divide each side by '-3'.
X = 10

Simplifying
X = 10

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