Question

Solve 2x + y = 35, 3x + 4y = 65. Hence, find the value of
y"​

Answer 1

Answer:

2x+y=35 ------- eq.1 x3

3x+4y=65 ------- eq.2 x2

6x+3y=105

6x+8y=130

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-5y= -25

y = 5

now, put the value of y in eq.1

2x+5=35

2x=35-5

2x=30

x=

15

Step-by-step explanation:

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