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Mathematics
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3x+4y=16and -4x-3y=-19
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how do you solve it
what are the instructions?
solve the system of equations
by graphing, substitution, or elimination?
or there isn't a specific way to do it?
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no specific way
Is there any word choices?
no it just says solve the following system of eqation
i did elemantation and got 7y=121 for the first one but its a long decimal
yeah hm alright lets try again lets multiply the top equation by 4 and the bottom equation by 3
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okay 12x cancels out adn your left with 16y=64 + -9y=57
Correct
so now let's add the Y's together and the numbers together
solved it did it the other way around
got it right
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so you got (4,1)?
yes
thanks for the help
No problem!
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