Question

(1) 3a + 5b = 26; a + 5b = 22​

Answer 1

Answer:

a+ 2 b =4

Step-by-step explanation:

Here is ur ans___________:)

3a+5b=26

a+5b=22

_________

on subtraction signs will change

3a+5b=26

-a-5b=-22

__________

2a=4

a=4/2

a=2

now substituting a=2 in equation 1

3×2+5b=26

6+5b=26

5b=26-6=20

b=20/5

b=4

so a=2 and b=4

hope it helps so pls mark as brainleist :)

Answer 2

Answer:

solution =(a,b)=(2,4)

Step-by-step explanation:

3a +5b=26-----(1)

a+5b=22-------(2)

substracting equation (1) from(2)

(3a+5b=26)-(a+5b=22)

2a=4

a =4/2

a=2

substuting a=2 in equation (1)

3a+5b=26

3×2+5b=26

6+5b=26

5b=26-6

5b=20

b=20/5

b=4