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Bumek [7]
3 years ago
7

Are 2(x - 3) + 1 and 2x + 6 equivalent expressions​

Mathematics
2 answers:
Slav-nsk [51]3 years ago
7 0
No.
The first one would be 2x-6 which is not equal to 2x + 6
KATRIN_1 [288]3 years ago
6 0

Answer:

No.

Step-by-step explanation:

2(x-3) + 1  = 2x - 6 + 1 = 2x - 5

2x + 6   ≠   2x -5, so no, they aren't equivalent.

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3x+-6+2 > = 5x -8......can someone please solve this
Maksim231197 [3]

Answer:

x ≤ 2

Step-by-step explanation:

If you referencing ">=" as greater than or equal to, follow the solution below:

Solve:

3x - 6 + 2 ≥ 5x - 8

Combine like terms.

3x - 4 ≥ 5x - 8

Subtract 5x from both sides.

-2x - 4 ≥ -8

Add 4 to both sides.

-2x ≥ -4

Divide both sides by -2, while flipping the inequality as well since you're dividing by a negative number.

x ≤ 2

Your answer would be x ≤ 2

6 0
3 years ago
I need help!! Thank you
frez [133]

Answer:

A. is correct so, -5

Step-by-step explanation:

Have a good day.

4 0
3 years ago
Read 2 more answers
−6−1.5(4b+8)=3(−6−2b)
____ [38]

Answer:

-18 = -18  It is true.

Step-by-step explanation:

-6 -1.5(4b+8) = 3(-6 -2b)

 -6   -6b - 12 = -18 -6b

      -6b -18    = -18 -6b

       +6b                 +6b

            -18   =  -18

              It is true.

4 0
3 years ago
I need help with this question
vlabodo [156]
K= 52!!

hoped this helped .
3 0
3 years ago
Tyler sells 20 of his records (r) and has 74 left. Which equation best<br> represents this scenario?
Anna71 [15]

Answer:

Equation: r-20=74

Step-by-step explanation:

So he started with 94. I got B

6 0
3 years ago
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