Question

please answer........i will mark brainliest for best answer​

Answer 1

Step-by-step explanation:

a) let the no. be x

4 + 5x = 29

5x = 29 -4

5x = 25

x = 25/5

x = 5

b) let the no. be x

3x -7 = 23

3x = 23 - 7

3x = 16

x = 16 ÷ 3

x = 5.3333

Answer 2

Answer: a) Let the number be x.

Acc. to the ques;

5x + 4 = 29

5x = 29 - 4

5x = 25

x = 5

b) Let the number be y.

3y - 7 = 23

3y = 23 + 7

3y = 30

y = 10

Hope it helps!

Plz. Mark it as Brainiest.