45+6=21x

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Solution for 45+6=21x equation:


Simplifying
45 + 6 = 21x

Combine like terms: 45 + 6 = 51
51 = 21x

Solving
51 = 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.
51 + -21x = 21x + -21x

Combine like terms: 21x + -21x = 0
51 + -21x = 0

Add '-51' to each side of the equation.
51 + -51 + -21x = 0 + -51

Combine like terms: 51 + -51 = 0
0 + -21x = 0 + -51
-21x = 0 + -51

Combine like terms: 0 + -51 = -51
-21x = -51

Divide each side by '-21'.
x = 2.428571429

Simplifying
x = 2.428571429

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