120*15=30x

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Solution for 120*15=30x equation:


Simplifying
120 * 15 = 30x

Multiply 120 * 15
1800 = 30x

Solving
1800 = 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
1800 + -30x = 30x + -30x

Combine like terms: 30x + -30x = 0
1800 + -30x = 0

Add '-1800' to each side of the equation.
1800 + -1800 + -30x = 0 + -1800

Combine like terms: 1800 + -1800 = 0
0 + -30x = 0 + -1800
-30x = 0 + -1800

Combine like terms: 0 + -1800 = -1800
-30x = -1800

Divide each side by '-30'.
x = 60

Simplifying
x = 60

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