Question

No.27 29 please solve it for me with verification lhs=rhs

Answer 1

Step-by-step explanation:

27.

0.5x+x/3=0.25x+7

0.5x-0.25x=7-x/3

0.25x= 21-x/3

0.75x+x=21

1.75x=21

x=21/1.75

x= 12

LHS

0.5x+x/3

0.5(12)+12/3

6+4

10

RHS

0.25x+7

0.25(12)+7

3+7

10

LHS=RHS.

29.

2.4(3-x)-0.6(2x-3)

7.2-2.4x-1.2x+1.8=0

9-3.6x=0

9=3.6x

x=9/3.6

x=3/1.2= 2.5

LHS

2.4(3-2.5)-0.6(5-3)

2.4(0.5)-0.6(2)

1.2-1.2

0

RHS

0

LHS= RHS

Answer 2

Answer:

formula to batao

pahlay