Question

25 POINTS HELPPPP!!! solve question 1, 2, 7, 8 on the picture please

Answer 1

1. x=12

2. y= -5

7. y= -4

8. x= - 3/10

Answer 2

1. B) x = 12

2.C) -5

3. A) 4

7. C) -4

8. A) -4x -6 = 16x

9. B) 29x = 0

Explanation:

okay, number 7 you have to distribute -3 to 6 to get -18. So you get 4 -(3*2y) - 18 = 10. add 18 to both sides to get 4 -(3*2y) = 28. subtract the 4. -(3*2y) = 24. Rever the negative. (3*2y) = -24. Divid by 3; 2y = -8. And divide by 2; y = -4.

Same with number 8 but keeping the 16x.

4x - 2 (4x + 3) = 16x

4x - 8x + - 6 = 16x

-4x + -6 = 16x

9.

4(3 - 4x) = 12

3 - 4x = 3

-4x = 0

x = 0

Now you know x = 0 so anything multipied

with the x is 0. The answer is B.

I hope this helped :)