3 years ago

If 4(a+3)=2a+12, then a= __

Mathematics

2 answers:

garri49 [273]3 years ago

8 0

Answer:

a=0

Step-by-step explanation:

4a+12=2a+12

2a+12=12

2a=0

a=0

Verdich [7]3 years ago

3 0

Answer:

Step-by-step explanation:

a = 78/20=45

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