solve the following equation using cross multiplication method 2x+3y=7, 3x+4y=10
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Step-by-step explanation:
2x+3y/3x+4y= 7/10
=> 10(2x+3y)= 7(3x+4y)
=> 20x + 30y = 21x + 28y
=> 20x-21x = 28y - 30y
=> -x = -2( here, Minus, minus will cut)
=> (x=2)(answer).
I hope it will help you.
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