21x+7=51

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Solution for 21x+7=51 equation: 


Simplifying
21x + 7 = 51

Reorder the terms:
7 + 21x = 51

Solving
7 + 21x = 51

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 21x = 51 + -7

Combine like terms: 7 + -7 = 0
0 + 21x = 51 + -7
21x = 51 + -7

Combine like terms: 51 + -7 = 44
21x = 44

Divide each side by '21'.
x = 2.095238095

Simplifying
x = 2.095238095

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