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OpenStudy (anonymous):
Solve for x. -10x = -210
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OpenStudy (anonymous):
x = 21
OpenStudy (anonymous):
divide
OpenStudy (anonymous):
move 10 to the other side like -10x / -10 = -210 / -10
hero (hero):
-10x = -10(21) Thus x = 21
hero (hero):
You don't necessarily have to divide to figure out that x = 21
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OpenStudy (anonymous):
if you want to do it the safer way
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