Question

Slove these one step equation for the variable listed: Show your work

1. 14-7= k
2. 21+ W = 36

3. -5= G+3

4. 2b = 12

5. 35 = 5R
6. Q/2 =6

Answer 1

Explanation:

1) 14-7 = 7 = k

2) 21 + W = 36 → W = 36 - 21 → W = 25

3) -5 = G + 3. Add 5 to both sides, obtaining G = 8.

4) 2b = 12. Div. both sides by 2: b = 6

5) 35 = 5R. Div. both sides by 5: 7 = R

6) Q/2 = 6; Mult both sides by 2: Q = 12

Answer 2

1. 7=k

2. 21+w=36

-21 -21

----------------------

w=15

3. -5 =G+3

-3 -3

---------------------

-8=G

4. 2b/2=12/2

b=6

5. 35/5=5R/5

7= R

6. Q/2 (2) = 6 (2)

Q=12