3 years ago

How to solve -11b+7=40

Mathematics

2 answers:

frutty [35]3 years ago

4 0

40-7= 33
-11/11 0
33/11
Answer is 3

Rasek [7]3 years ago

3 0

Answer:

b = −3

Step-by-step explanation:

−11b+7=40

Step 1: Subtract 7 from both sides.

−11b+7−7=40−7

−11b=33

Step 2: Divide both sides by -11.

−11b/11=33/11

b=−3

You might be interested in

Complete the statement below to explain how this model shows that 1/3÷1/5=5/3

Galina-37 [17]

To divide by a fraction, multiply by the reciprocal of that fraction.

1/3 • 5/1 or 1/3 • 5

Calculate the product straight across.

1/3 • 5/1 = 5/3

3 0

3 years ago

23 ones x 2 tens= answer

shutvik [7]

23 and 2 tens is 23 and 20 which equals 53

53

5 0

3 years ago

Please help me

serious [3.7K]

The answer would be C.

6 0

3 years ago

A drawer contains 3 black socks, 3 white socks, 2 red socks, and 1 purple sock. A red sock is pulled at random from the drawer,

arsen [322]

The answer is d. since the sock with a hole was returned, the probability of getting a black sock is out of 3 out of 9 because there are 3 black socks and 9 socks total. hope this helps!

6 0

3 years ago

Read 2 more answers

a road crew can repave 1/48 of a road each hour. they must repave a road that is 3/8 miles long. how long will it take the crew

son4ous [18]

3/8 / 1/48 = 3/8 x 48/1 = 144/8 = 18 hours

8 0

3 years ago

Read 2 more answers