Question

x/10+y/5+1=15 ,x/8+y/6=15 solve it by elimination method
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Answer 1

Step-by-step explanation:

x/10 + y/5 = 14

x/8 + y/6 = 15

x + 2y = 140 ---------eq1

3x + 4y = 360 -------eq2

eq1 * 2=> 2x + 4y = 280

3x + 4y = 360

(-). (-). (-)

_____________

x. = 80

x= 80

80 + 2y = 140

2y = 140 - 80

2y = 60

y = 30

hence

x = 80

y = 30

please mark it is Brainest answer

Answer 2

Answer:

Step-by-step explanation: