Question

If × = 2,y =-6 and z =4.Find the value of 4z + 2y-x.​

Answer 1

The answer is 2

Explanation:

4z+2y-x

4(4)+2(-6)-2

16+(-12)-2

16-12-2

4-2

2

Answer 2

Explanation:

`4z + 2y - x \\ = 4 * 4 + 2 * ( - 6) - 2 \\ = 16 + ( - 12) - 2 \\ = 16 + ( - 14) \\ = 2`