Question

A.Solve the following:-


1. 9x+5=4(x-2)+8


2. (7y/5) =y-4


3. 4x/5-7/10=2


4. (8x-3)/3x=2


5.3x+(2/3)=2x+1


B.Solve for x and verify the result:-


1. 0.3x+0.4=0.28x+1.16​

Answer 1

1. 9x +5 = 4x

5 x. = (-5)

x = -1

2. 7 y / 5 = 5y -20 / 5

7 y. =. 5y - 20

y. = 10

3 . 4 x / 5 = 20 / 10 + 7 / 10

4x. = 27 /2

x. = 27 / 8

4. 8x-3. = 6x

2 x. = 3

x. = 3/2

5. 3x - 2x = 1 - 2/3

x. = 1/3

B

1. 0. 3x + 0.4 = 0.28 x + 1.116

0.3 x - 0.28 x =. 1.116 - 0.4

0.02 x. = 0.716

x. = 36.3

Answer 2

pls check out the photos for full ans

Step-by-step explanation:

1.9x+5=4(x-2)+8

9 X + 5 ,=4x -8 + 8

9 X + 5 = 4x -0

5=4x-9x

5=. -5x

5/-5=x

-1 =x