Question

Evaluate the expression |2x−y|+7, when x=−3 and y = 1 (in a test)

Answer 1

I would like to confirm that 12 if the correct answer!

Answer 2

12

Explanation:

Given expression is ,

|2x - y| + 7

• When x = -3 and y = 1 ,

| 2*-3 -(-1) | + 7

| -6+1| +7

| -5| + 7

7 + 5

12