6x - 4y + 8 when x = -2 and y = 7​

24

Step-by-step explanation:

Given Information

x = -2

y = -7

Substitute -2 and -7 with x and y

(6 x -2) - (4 x -7) + 8

= -12 - -28 + 8

= 16 + 8

= 24

-32

Step-by-step explanation: * Imput your x and y values.

* 6(-2) - 4(7) + 8

* Follow PEMDAS, starting with multiplication. Then add/ subtract.

* (-12) - 28 + 8

= (-12) - 20

=> -32

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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