Question

solve the following
x + 0.5y = 3.5 and 0.5x - 0.3y = 1.9
By any method
Please answer me fast
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Answer 1

Answer:

x+0.5y=3.5

x-0.6y=18(2nd eqn multiplied by2

subtract 2 from 1 eqn

1.1y=-14.5

y=13.18

Answer 2

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x+0.5y=3.5

x-0.6y=18(2nd eqn multiplied by2

subtract 2 from 1 eqn

1.1y=-14.5

y=13.18

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