Question

Which of the following choices shows the equation solved for y

7x + 2y = 10

1. y = -7/2x + 5
2. y = 7/2x +10
3. y = 7/2x + 5
4. y = -7x + 10​

Answer 1

#1;
`y = -(7)/(2)x+5`

Explanation:

`7x+2y=10`

`2y = -7x + 10`

`(2y)/(2) = -(7x)/(2) + (10)/(2)`

`y = -(7)/(2)x + 5`