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Solve for m. -3 + m 9 = 10 A. -30 B. 63 C. 87 D. 93

 Mar 22, 2019

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Solve for m. -3 + m 9 = 10 A. -30 B. 63 C. 87 D. 93 

 

I can't make sense of the problem as written. 

 

But, IF the problem were written as (–3 + m) / 9 = 10

 

then it follows that     –3 + m = 90                          multiplied both sides by 9 

and                                   m = 90 + 3  =  93          subtracted –3 from both sides 

 

.

 Mar 22, 2019
 #1
avatar
+1
Best Answer

 

Solve for m. -3 + m 9 = 10 A. -30 B. 63 C. 87 D. 93 

 

I can't make sense of the problem as written. 

 

But, IF the problem were written as (–3 + m) / 9 = 10

 

then it follows that     –3 + m = 90                          multiplied both sides by 9 

and                                   m = 90 + 3  =  93          subtracted –3 from both sides 

 

.

Guest Mar 22, 2019

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