69-x=420

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Solution for 69-x=420 equation:


Simplifying
69 + -1x = 420

Solving
69 + -1x = 420

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 + -1x = 420 + -69

Combine like terms: 69 + -69 = 0
0 + -1x = 420 + -69
-1x = 420 + -69

Combine like terms: 420 + -69 = 351
-1x = 351

Divide each side by '-1'.
x = -351

Simplifying
x = -351

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