Ask question

Ask question

All categories

rosijanka [135]

3 years ago

11

Solve: 21= 14 +7x A x=5 B x=1 C X = -1 D X = -5

1 answer:

Andreyy893 years ago

6 0

Answer:

Your answer is b

Step-by-step explanation:

Here you go mate

Step 1

21=14+7x Equation/Question

Step 2

21=14+7x Simplify

21=14+7x

Step 3

21=14+7x Subtract 14x

7x=7

Step 4

7x=7 Divide by 7

answer

1

Hope this help

You might be interested in

Jeanette ice cream shop sold 10 sundaes with nuts and 7 sundaes without nuts to the total number of sundaes

Alecsey [184]

The answer to the question is 17

6 0

3 years ago

Read 2 more answers

Lisa is making cookies but she only has three cups of sugar she needs 1 and 2/3 cup of sugar for the cookies and 2/3 cup of suga

aliya0001 [1]

Answer:

she has 2/3 cup left

Step-by-step explanation:

1 and 2/3 + 2/3 =2 and 1/3 what is left??

2/3

7 0

3 years ago

The perimeter of a square is 20 feet. How long is each side?

Firdavs [7]

Answer:

5ft

Step-by-step explanation:

all sides of a square are equal and there are 4 sides so divide 20 by 4 and you get 5 ft

5 0

3 years ago

Read 2 more answers

Students make 93.5 ounces of liquid soap for a craft fair. They put the soap in 5.5-ounce bottles and sell each bottle for $4.

s2008m [1.1K]

Answer:

$76.5

Step-by-step explanation:

93.5÷5.5=17

17×4.50=76.5

Therefore the answer is 76.5.

8 0

3 years ago

The square of a number is 15 more than 2 times the number

UkoKoshka [18]

x^2 = 2x + 15

x^2 -2x - 15 = 0

Factor:

(x-5)(x+3) = 0

x = 5 or x = -3

3 0

3 years ago