63.7k views
5 votes
Given that

2
x

7
y
=
30

Find
y
when
x
=

3

Give your answer as an improper fraction in its simplest form

User Ludmila
by
7.8k points

1 Answer

6 votes

Answer:


-(5)/(7)

Explanation:

if we evaute the expression it will look like:

-6×7y=30

if we solve it :

(1) Simplify −6×7y to -42y

-42y=30

(2) Divide both sides by -42

y=
-(30)/(42)

(3) Simplify
-(30)/(42) \\


-(5)/(7)

User Krunal Patel
by
8.4k points

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