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irina1246 [14]
2 years ago
15

WILL GIVE BRAINLIEST

Mathematics
1 answer:
umka21 [38]2 years ago
8 0

Answer:

1) x= 11

2) x=-1

3) s= 1

4) c= 12

5) r= 9

6) x= 10

7) b= 6

8) c= 6

9) y= 2

10) d= 7

11) L= 2

12) k= 24

13) p= 18

14) s= 6

15) a= 12

Step-by-step explanation:

1) 4x -12= 32

4x= 44

x= 11

2) 24x +48 =24

24x= -24

x= -1

3) 9s +12= 21

9s= 9

s= 1

4) 3c -6= 2c +6

c= 12

5) 12r -36 = 6r +18

6r= 54

r= 9

6) 2x +10 =30

2x= 20

x=10

7) 3b+6= 6b -12

18= 3b

b= 6

8) 4c -8= 16

4c= 24

c= 6

9) 7y +14= 28

7y= 14

y=2

10) 4d -8 =2d +6

2d= 14

d= 7

11) 5L +25 =35

5L= 10

L= 2

12) 2k -4 =44

2k= 48

k= 24

13) p= 18

14) 3s +9 =27

3s= 18

s= 6

15) 5a -15 =45

5a= 60

a= 12

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