3 years ago

Solve for a. 7a-2b = 5a+b

2 answers:

6 0

<span>So we have a problem with two unknows and one equation. We have to express one over the other like this: 7a - 2b = 5a + b. First we separate one kind on the left side and the other kind on the right side: 7a - 5a = b + 2b. Then: 2a = 3b. Now we divide both sides by 2 and get: a= 3b/2.</span>

Bad White [126]3 years ago

6 0

Answer:

a=3b/2

Step-by-step explanation:

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