3 years ago

HELP ASAP! Solve 2a+3b=5 b=a-5

Mathematics

1 answer:

Law Incorporation [45]3 years ago

4 0

Answer:

The answer is

a=4

b=-1

Step-by-step explanation:

$2a + 3(a - 5) = 5 \\ 5a - 15 = 5 \\ a = 4 \\ b = - 1$

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