Question

EXERCISE 2.3
Solve the following equations and check your results.
1. 3x = 2x + 18
2. 5t - 3 = 3t - 5
4. 4z + 3 = 6 + 2z
5. 2x – 1= 14 - X
7x
2x
4
7. x =
(x + 10)
8.
+1= - +3
15
5
3
10. 3m = 5 m –
rloo​

Answer 1

Answer:

I am not getting ,, what you are asking?

Answer 2

Answer:

3x=2x+18

3x-2x=18

X=18

5t-3=3t-5

5t-3t= -5+3

2t= -2

t=1

4z+3=6+2z

4z-2z=6-3

2z=3

z=3÷2

2x-1=14-x

2x+x=14+1

3x=15

X=15÷3

X=5