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Crank
2 years ago
15

За+ 2а=25 I need help

Mathematics
2 answers:
aleksandr82 [10.1K]2 years ago
8 0

Answer: a=5

Step-by-step explanation:

3a+2a=5a

5a=25

divide both sides by 5 to get a alone

a=5

Lorico [155]2 years ago
7 0

Answer:

5

Step-by-step explanation:

3a+2a=25

5a=25

/5 /5

a=5

check:

3*5=15

2*5=10

10+15=25

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