79=21x

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Solution for 79=21x equation:


Simplifying
79 = 21x

Solving
79 = 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
79 + -21x = 21x + -21x

Combine like terms: 21x + -21x = 0
79 + -21x = 0

Add '-79' to each side of the equation.
79 + -79 + -21x = 0 + -79

Combine like terms: 79 + -79 = 0
0 + -21x = 0 + -79
-21x = 0 + -79

Combine like terms: 0 + -79 = -79
-21x = -79

Divide each side by '-21'.
x = 3.761904762

Simplifying
x = 3.761904762

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