I'm not sure whether I know how to solve this equation:
0=X-3X+22
Is what I did here, correct?
22=X-3X
22-X=-3X
22=-2X
-11 = X
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I'm not sure whether I know how to solve this equation:
0=X-3X+22
Is what I did here, correct?
22=X-3X
22-X=-3X
22=-2X
-11 = X
Quote:
Originally Posted by positiveion
$\displaystyle 0=-2x+22$ then transpose $\displaystyle -2x $ to $\displaystyle 2x$
$\displaystyle 2x=22$
$\displaystyle x=\frac{22}{2}$
$\displaystyle x=11$
