3 years ago

Will give branlist The sum of two numbers is 107, the difference is 51. Find the numbers.

Mathematics

1 answer:

UNO [17]3 years ago

3 0

Answer:

Answer is 79 and 28

Step-by-step explanation:

Let two numbers be x and y.

x + y = 107. --> 1

x - y = 51 -->2

solving above equations,

2x = 158

x =79

y = 28

You might be interested in

7(-3)minus 6 thank you

Dima020 [189]

The answer to 7(-3)-6 is -27

5 0

4 years ago

Read 2 more answers

Keith had 37 peaches left at his roadside fruit stand. He went to the orchard and picked more peaches to stock up the stand. The

kodGreya [7K]

Answer:

Step-by-step explanation:

37 + x = 72

x = 72 - 37

x = 35

3 0

3 years ago

A box of 15 cookies costs $9dollar sign, What is the cost for 1 cookie?

Tema [17]

Answer:

1.6666666667

Step-by-step explanation:

15 / 9 = 1.6666666667

7 0

4 years ago

Read 2 more answers

10(5 - n) - 1 = 29 n = ? Help!

nydimaria [60]

n = 2

distribute and simplify left side of equation

50 - 10n - 1 = 29

49 - 10n = 29 ( subtract 49 from both sides )

- 10n = 29 - 49 = - 20

n = $\frac{-20}{-10}$ = 2

5 0

4 years ago

Read 2 more answers

Solve systems of equations for x + y, please!! 6x + 2y = 30 9x - 4y = 3

Vikentia [17]

Answer:

Step-by-step explanation:

6x + 2y = 30

9x - 4y = 3

if we double the first equation and add up to second one, we cancel 4y:

12x+9x=60+3 ⇒ 21x=63 ⇒ x=3

now we can find y:

6*3+2y=30 ⇒ 2y= 30- 18 ⇒ 2y= 12 ⇒ y=6

finally, x+y

x+y= 3+6= 9

7 0

3 years ago

Read 2 more answers