6x-40=-21

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Solution for 6x-40=-21 equation: 


Simplifying
6x + -40 = -21

Reorder the terms:
-40 + 6x = -21

Solving
-40 + 6x = -21

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + 6x = -21 + 40

Combine like terms: -40 + 40 = 0
0 + 6x = -21 + 40
6x = -21 + 40

Combine like terms: -21 + 40 = 19
6x = 19

Divide each side by '6'.
x = 3.166666667

Simplifying
x = 3.166666667

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