Question

Solve 4x - 7y ( x = 6, y = -4 ) *​

Answer 1

52

Explanation:

4(6) = 24 and -7(-4) = 28

28+24=52

Answer 2

`4x-7y`

`4(6)-7(-4)` ↦ Substitute given coordinate points in the equation (x = 6 and y = 4.)

`24-(-28)` ↦ Multiply the number.

`24+28` ↦ Negative multiply Negative will always be positive.

52 ↦ Answer.