Question

show workout of these five pls
12 = 16 - 2y
4k - 3 = 17 - k
8 - x = 12 - 2x
p - 16 = 7p - 22
3q - 1 = 13 - v

Answer 1

Answer:

1.)-2y=16-12

=-2y=4

=y=-2answer.

2.)4k+k=17+3

=5k=20

=k=4answer.

3.)-x+2x=12-8

=x=4answer.

4.)p-7p=-22+16

=-6p=-6

=p=6/6

=p=1answer.

Answer 2

Step-by-step explanation:

1.

• 12 = 16-2y
• 12-16 = -2y
• -4 = -2y
• -4÷(-2) = y
• 2 = y

y = 2

2.

• 4k-3 = 17-k
• 4k = 17+3-k
• 4k = 20-k
• 4k+k = 20
• 5k = 20
• k = 20÷5

k = 4

3.

• 8-x = 12-2x
• -x = 12-8-2x
• 2x-x = 4

x = 4

4.

• p-16 = 7p-22
• p = 7p-22+16
• p-7p = -22+16
• -6p = -6
• p = -6÷(-6)

p = 1

5.

• 3q-1 = 13-q
• 3q = 13+1-q
• 3q = 14-q
• 3q+q = 14
• 4q = 14
• q = 14/4
• q = 7/2

q = 3.5

you can check all answer yourself.

q. no. 5 was wrong there was

3q-1 = 13-v

but the right equation should be

3q-1 = 13-q

I have answered correctly.

hope it helps.