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I WILL FAN!!!!!! Solve for x. 3 • 4 – 3 • 7 = 3(x – 7) A. –10 B. 6 C. 4 D. –3
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3 x 4 = ?
12
3 x 7 = ?
21
12 - 21 = ?
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-9
I forgot the rest..Haha...
@Vocaloid
so its d
Add or subtract -9 and 7?
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I'm confused
I think you add -9 and -7.
picking up where theinspector left off:
Haha
3 • 4 – 3 • 7 = -9 so -9 = 3(x-7) divide both sides by 3
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good, so -3 = x - 7 now add 7 to both sides
so is 4 the answer @Vocaloid
yeah
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