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How do u solve this its pre-algebra 4x – 5y = 20

User Bdukes
by
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1 Answer

4 votes

Answer:

x = 5 + 5y/4

Explanation:

I think its like this: 4x - 5y = 20

Add 5y to both sides: 4x = 20 + 5y

Divide both sides by 4: x = 20/4 + 5y/4

Simplify: x = 5 + 5y/4

I'm pretty sure it is like this

Hope this helps!

User Ingemar
by
5.3k points