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Trava [24]
3 years ago
11

Solve: 3x - 2x + 4 = 5x - 4x - 8 A) 3 B) 6 9 -3 no solution

Mathematics
1 answer:
Jobisdone [24]3 years ago
8 0

Answer:

no soution

Step-by-step explanation:

3x - 2x + 4 = 5x - 4x - 8

Combine like terms

x+4 = x-8

Subtract x from each side

x+4-x =x-x-8

4 = -8

This is never true so there is no solution

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babunello [35]
Maybe 11 years old??
4 0
3 years ago
18x-12=<br> 24x+48=<br> 45x_81=<br> 8x+15=
dlinn [17]

Answer:

1)  6(3x-2)

2) 24(x+2)

3) 9(5x−9) or 9(5x+9) if you meant to put addition.

4)8x+15

3 0
3 years ago
In triangle ABC, AB=10, BC=8, and angle B=30. In triangle KLJ, LJ=20, JK=16, and angle L=30. State whether the triangles are sim
Margaret [11]

Answer:

They are not similar.

Step-by-step explanation:

In triangle ABC, the angle we are given is in between the two defined sides(AB and BC with angle B). If these triangles were similar, we would see this with the SAS postulate.

In triangle KLJ, the angle is not in between the two sides, so they are not similar according to any of these two postulates.

6 0
1 year ago
Carlos completed x3 squats as part of his football workout. if x=5, how many squats did he complete?
omeli [17]

3x

We need to substitute x with 5 because the question is asking how many squats Carlos has completed if he completed 5.

3 x 5 = 15

Therefore, Carlos completed 15 squats as part of his football workout.

By the way, this question is very simple and basic. I recommend reviewing Algebra for your benefit/

5 0
3 years ago
Find the sum of the first 7 terms of the following series, to the nearest integer.
givi [52]

Answer:

9.983796

Step-by-step explanation:

Every time, it becomes smaller by 5/2 (6 divided by 5/2 is 12/5.... 12/5 divided by 5/2 is 24/25)

So, the first seven terms are 6, 2.4, 0.96, 0.384, 0.1536, 0.06144, 0.024756. Add them together and your answer would be 9.983796

Pleaseeee mark me brainliest :))

3 0
3 years ago
Read 2 more answers
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