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jeyben [28]
3 years ago
5

Which value of a below solves the equation: 3a +1=-a +3? (1) -6 (2) 8 (3) -1 (4) 5

Mathematics
1 answer:
natka813 [3]3 years ago
6 0

Answer:

None, the answer should be a=1/2

Step-by-step explanation:

Lets solve the system by ourselves.

Lets sum 'a' variable to both sides of equality sign.

We have

4a+1=3

Now lets subtract 1 to both sides of equality sign

4a=2

we obtain a=1/2.

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