All categories

3 years ago

a first number plus twice a second number is 4. twice the first number plus the second number totals 26. find the numbers

Mathematics

1 answer:

blagie [28]3 years ago

3 0

Answer:

a = 16

b = -6

Step-by-step explanation:

a + 2b = 4

2a + b = 26

2a + 4b = 8

2a + b = 26

3b = -18

b = -6

a + 2(-6) = 4

a - 12 = 4

a = 16

You might be interested in

When working through limit problems, why must you write the limit statement every time until you evaluate the equation?

Softa [21]

Because that how it goes

8 0

3 years ago

Which is 2/3 of 225 ?

Leya [2.2K]

2/3 of 225

= 2/3 x 225

= 150

3 0

4 years ago

Read 2 more answers

In one area, the lowest angle of elevation of the sun in winter is 24degrees Find the distance x that a plant needing full sun c

sweet [91]

Answer:

round answer is : 10 ft

Step-by-step explanation:

The explanation is in the picture!

5 0

3 years ago

3 is subtracted from two-thirds of n

Readme [11.4K]

A minus x plus b equals c

4 0

3 years ago

Read 2 more answers

Write the equation of the line.

Sholpan [36]

It would be X = 8 and since there is no slope there is no Y

5 0

3 years ago

Read 2 more answers