Question

Evaluate 3(y-5) for y=7

Please help

Answer 1

3(7-5)= exchange y for 7
3(2)= subtract 5 from 7
6 multiply 3 times 2

Answer 2

So if y= 7 you plug in the variable into the equation.

3(7-5)
3(2)
6
The answer is 6. I hope this helps love!:)