Question

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answer soon with explaination...


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Answer 1

HI SANVI

HERE IS UR ANSWER

VALUE OF TRACTOR =4

VALUE OF TRUCK =12

VALYE OF BOAT=10

SUBSTITUTE THOSE VALUES IN LAST UNKNOWN TO GET THE ANSWER.

$4 + 4 + 4 = 12$

$12 + 12 + 4 = 28$

$12 + 10 + 10 = 32$

$12 + 20 \times 8 = 12 + 160 = 172$

Answer 2

Answer:

172

Explanation:

Value of tractor =3x=12

x=12/3

x=4

hence value of tractor is 4.

Value of truck=2x+4=28

2x=28-4

2x=24

x=24/2

x=12

Hence the value of truck is 12.

Value of boat =12+2x=32

2x=32-12

2x=20

x=20/2

x=10

Hence the value of boat is 10.

ATQ

12+(2 ✖ 10) ✖ (2 ✖ 4)

12+20✖8

12+160

172

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