-69+5x=21

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Solution for -69+5x=21 equation:


Simplifying
-69 + 5x = 21

Solving
-69 + 5x = 21

Solving for variable 'x'.

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

Add '69' to each side of the equation.
-69 + 69 + 5x = 21 + 69

Combine like terms: -69 + 69 = 0
0 + 5x = 21 + 69
5x = 21 + 69

Combine like terms: 21 + 69 = 90
5x = 90

Divide each side by '5'.
x = 18

Simplifying
x = 18

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