Question

2. Solve the following equations
i) 5(x+1)=25
ii) 2(3x-1) = 10
iii) 3x-1/4 = 11​

Answer 1

Answer:

5(x+1)=25

5x+5=25

5x=25-5

5x=20

x=20/5

x=4

2(3x-1)=10

6x-2=10

6x=10+2

6x=12

x=12/6

x=2

3x-1/4=11

3x=11+1/4

3x=11.25

x=11.25/3

x=3.75

Answer 2

$\huge\sf\underline\red{Solution}$

1) 5(x + 1 ) =25

5x + 5 = 25

5x = 25-5

5x = 20

x= 4

________

2) 2( 3x -1 ) = 10

6x -2 = 10

6x = 10+2

6x = 12

x =2

________

3) $\frac{3x-1}{4}$=${11}$

3x -1 = 11×4

3x - 1 = 44

3x = 44 + 1

3x = 45

x = 15

_________