420=30x

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Solution for 420=30x equation:


Simplifying
420 = 30x

Solving
420 = 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.
420 + -30x = 30x + -30x

Combine like terms: 30x + -30x = 0
420 + -30x = 0

Add '-420' to each side of the equation.
420 + -420 + -30x = 0 + -420

Combine like terms: 420 + -420 = 0
0 + -30x = 0 + -420
-30x = 0 + -420

Combine like terms: 0 + -420 = -420
-30x = -420

Divide each side by '-30'.
x = 14

Simplifying
x = 14

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