Question

(b) Solve 8x - 7 = x and verify the correctness of the solution.
(c) Solve 5y +3 = 3y - 4 and verify the correctness of the solution.
Solve the following equations​

Answer 1

Question 1:

Solve the following: x – 2= 7

Answer:

Given, x -2 = 7

=> x – 2 + 2= 7 + 2 [Adding 2 both sides]

=> x = 9

Question 2:

Solve of the following: y + 3 = 10

Solution:

Given, y + 3 = 10

=> y + 3 – 3 = 10 – 3 [subtracting 3 on both side]

=> y = 7

Answer 2

Answer:

b) x=1,c)y=-3.5

Step-by-step explanation:

b)

8x-x=7

7x=7

x=1

c)

5y-3y=-4-3

2y=-7

y=-3.5

hope it help ☺☺