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3 votes
4-b =2-a
what the answer


User AlexTheo
by
8.8k points

1 Answer

4 votes

Answer:

Solve for b: b = 6 - a

Solve for a: a = 6 - b

Explanation:

There are two ways we can solve this, solve for a and solve for b.

Lets solve for b first


4-b=2-a

Add 4 on both sides


b=2-a+4

Simplify


b=6-a

Now lets solve for a


4-b=2-a

Flip the equation


2-a=4-b

Add 2 on both sides


a=4-b+2

Simplify


a=6-b

User Zdd
by
8.0k points

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