Question

Evaluate the expression for
x = 6, y = -10:
3x - 7y

Answer 1

88

Given,

X=6

y=-10

`3x - 7y \\ = 3 * x - 7 * y \\ = 3 * 6 - 7 * ( - 10) \\ = 18 - ( - 70) \\ = 18 + 70 \\ = 88`

Hope this helps...

Good luck on your assignment..

Answer 2

88

Explanation:

hello,

we need to replace x by 6 and y by -10 so it comes

3*(6)-7*(-10)

= 18 + 70 = 88

hope this helps