3 years ago

For the equation: 3x+1=2x+7 what are the 1 st and 2 nd opposite operations?

Mathematics

1 answer:

qaws [65]3 years ago

4 0

Answer:

Step-by-step explanation:

3x +1 = 2x +7 subtract 1 from both sides ( first)

3x +1 -1 = 2x + 7 -1

3x = 2x + 6 subtract 2x brom both sides (second)

3x -2x = 2x -2x +6

5x = 6

You might be interested in

Which proportion could you use to convert 4.5 tons to pounds? 4.5 tons =____ pounds

mina [271]

Answer:

9000 pounds

Step-by-step explanation:

Since there are 2,000 pounds in a ton, you should use the proportion on the left.

Solve the equation:

$\frac{2000}{1} = \frac{?}{4.5} \\(2000)(4.5) = 9000$

6 0

2 years ago

Read 2 more answers

B. 210-61-4. 1 is equivalent to 2-4)-4.1 24-2 10 10 24 =8

Serhud [2]

Answer:

Step-by-step explanation:

7 0

2 years ago

Need help with 12 and 13

EastWind [94]

Answer:

12: 7 13: 49

Step-by-step explanation:

35 divided by 5 is 7 so you would get the answer of 6 for 12

7x7 is 49

6 0

3 years ago

Which of the following numbers can be expressed as a decimal that terminates 9/7 5/3 3/2 6/4

podryga [215]

Answer:

Last 2 terminate

Step-by-step explanation:

9/7 does not terminate: 1.285724285724285724...

5/3 does not terminate: 1.66666666666666666...

3/2 does terminate: 1.5

6/4 same thing as 3/2 = 1.5

C and D terminate.

8 0

3 years ago

A blue bag has 2 times as many marbles as a red bag. The blue bag has 6 marbles.

avanturin [10]

Answer:

Step-by-step explanation:

5 0

3 years ago