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33=-2a+7 whats the answer
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33=-2a+7 whats the answer

User Chris Hughes
by
4.3k points

2 Answers

6 votes

Answer:

25/2 or 12.5

Explanation:

We transfer the vairable out to keep isolate it

2a=-33+7

2a= -25

a=25/2 or 12.5

User Milan Surelia
by
5.1k points
3 votes

Answer:

a = -13

Explanation:

33= -2a + 7

Isolate the unknown variable -2a.

2a = 7 - 33

Evaluate.

2a = -26

Find a.

a = -26 รท 2

a = -13

User Jimmy Miller
by
4.8k points
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