Question

4x-5y+7=0 / 3x-4y+6=0

Answer 1

Answer:

by multiplying first equation with 3,

multiplying second equation with 4.

We get

12x-15y+21=0

12x-16y+24=0

Step-by-step explanation:

From subtraction,

y=3,

4(3)-6=3x

x=2

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