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babymother [125]
3 years ago
7

If 3x – 2 (2 + 1) = 4, then 5x =?

Mathematics
1 answer:
givi [52]3 years ago
8 0

Answer:

50/3

Step-by-step explanation:

For x

3x-2(2+1)=4

3x-2(3)=4

3x-6=4

3x=4+6

3x=10

x=10/3

 as we have to find 5x=?

    5(10/3)

50/3

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Answer:

1/6

Step-by-step explanation:

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1/6

7 0
3 years ago
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adelina 88 [10]

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What is w equal to?

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3 years ago
Read 2 more answers
What is 2x-(x-2)=-2-(x-1)​
bezimeni [28]
Distribute first so
2x-x+2=2-x+1
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8 0
3 years ago
Do a and b have the same value in the equations 2(a-1.1)=5.8 and 5/2b-2 3/4=7 1/4
luda_lava [24]

Answer:

  • Yes

Step-by-step explanation:

Solve each equation and compare the solutions

1.

  • 2(a - 1.1) = 5.8
  • a - 1.1 = 5.8/2
  • a - 1.1 = 2.9
  • a = 2.9 + 1.1
  • a = 4

2.

  • (5/2)b - 2 3/4 = 7 1/4
  • 2.5b = 7 1/4 + 2 3/4
  • 2.5b = 10
  • b = 10/2.5
  • b = 4

Both a and b have same value

6 0
2 years ago
16. write an inequality for each graph
Harrizon [31]

Answer:

Question 16

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Question 17

(a) unfilled dot above -2 and arrow pointing to the left

(b) shaded circle above 4 with and arrow pointing to the right →

7 0
3 years ago
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