1 answer:
Answer:
x = -2
Step-by-step explanation:
-6x -2x = 16
Combine like terms
-8x = 16
Divide each side by -8
-8x/-8 = 16/-8
x = -2
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Answer:
x=5
y=-2
Step-by-step explanation:
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Answer:tôi chưa hiểu câu hỏi của bạn
Step-by-step explanation:
Answer:
1. 4(x - 3) = 32
4x - 12 = 32
4x = 44
x = 11
2. 12(2x + 4) = 24
24x + 48 = 24
24x = -24
x = -1
3. 3(3s + 4) = 21
9s + 12 = 21
9s = 9
s = 1
4. 3(c - 2) = 2(c + 3)
3c - 6 = 2c + 6
c - 6 = 6
c = 12
5. 12(r - 3) = 6(r + 3)
12r - 36 = 6r + 18
6r - 36 = 18
6r = 54
r = 9
6. 2(x+5) = 30
2x + 10 = 30
2x = 20
x = 10
7. 3(b+2) = 6(b-2)
3b + 6 = 6b - 12
6 = 3b - 12
18 = 3b
6 = b
8. 4(c-2) = 16
4c - 8 = 16
4c = 24
c = 6
9. 7(y+2) = 28
7y + 14 = 28
7y = 14
y = 2
10. 4(d-2) = 2(d+3)
4d - 8 = 2d + 6
2d - 8 = 6
2d = 14
d = 7
11. 5(L+5) = 35
5L + 25 = 35
5L = 10
L = 2
Answer:
Step-by-step explanation:
A Stem and Leaf Plot is a special table where each data value is split into a "stem" (the first digit or digits) and a "leaf" (usually the last digit).
Since the key says 4|0= 40 the answer to your question is 12. Twelve cleaners have more than 80 ingredients.
