6-21x=-1

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Solution for 6-21x=-1 equation: 


Simplifying
6 + -21x = -1

Solving
6 + -21x = -1

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -21x = -1 + -6

Combine like terms: 6 + -6 = 0
0 + -21x = -1 + -6
-21x = -1 + -6

Combine like terms: -1 + -6 = -7
-21x = -7

Divide each side by '-21'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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