Math, asked by saivasundhara9, 11 months ago

The cost of two pairs of jeans and three t-shirts is ₹1350. If a pair of jeans costs ₹50 more than the t-shirt, find the cost of a pair of jeans and the t-shirt.

Answers

Answered by rajvarshan
5

Answer:

cost of a pair of jeans=370rupees

cost of t-shirt=320rupees

Step-by-step explanation:

Let,

cost of 1 Jean be X

cost of one t shirt be y

4x+3y=1350 ------- 1eqn

2x=y+50

2x-y=50 -------- 2 eqn

Add eqn 1 and 2...

2 eqn *3 = 6x - 3y =150

1 eqn = 4x +3y =1350

__________________________

10x+0=1850

__________________________

x=1850/10

x=185....

Substitire x in eqn 2

2(185)-y=50

y=370-50

y=320

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