When we substitute a specific valuefor each variable, and then perform the operations, it's called evaluating theexpression. Let's evaluate theexpression 3y + 2y when 5 = y. Click on the steps to see how it's done. Perform the operations, to find the value of the expression.
2x + y = 3
First give them values.
Answer:
-3 3/7
Step-by-step explanation:
Hope this helps!:)