Question

3x+4y=10 and 3x+4y=2 by cross multiplication

Answer 1

Answer:

=>3x+4y=10..EQ1

=>3x+4y=2..EQ2

CROSS MULTIPLICATION:

_______x______y______1_______

_____4_____-10_____3 ____4___

_____4______-2______3____4___

$\frac{x}{ - 8 + 40} = \frac{y}{ - 30 + 6} = \frac{1}{12 - 12} \\ \frac{x}{32} = \frac{y}{24} = \frac{1}{0} \\ \frac{x}{32} = \frac{1}{0} \: and \: \frac{y}{24} = \frac{1}{0} \\ 0 = 32 \: and \: 0 = 24 \\ so \\undefined$

Answer 2

Answer:

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Step-by-step explanation:

hope it helps you friend