Question

4) Solve the following:-
a) x+5=8
b) 2x + 6=8
i) 15x = 6
i) 1 a =49
8
3
k)
1)
4(x+3)=8
y+3 =10
c) 6x+5 = 3x+8
d) 6x+15 =9
2x+1
​

Answer 1

a)x=3

b)x=1

c)x=1

d)x= -5

Answer 2

Answer:

a)3

b)1

c)1

d)-1

Step-by-step explanation:a)x+5=8

x=8-5

x=3

b)2x+6=8

2x=8-6

2x=2

Divide both side by 2 to get x

2x/2=2/2

x=1

c)6x+5=3x+8

Collect like terms

6x-3x=8-5

3x=3

Divide both side by 3

3x/3=3/3

X=1

d)6x+15=9

6x=9-15

6x=-6

Did both side by 6

6x/6=-6/6

x=-1

Hope it will be useful