Math, asked by purplepoipole, 2 months ago

solve for x and y. 3x+2y=106 and 2x+4y=92​

Answers

Answered by titaniuminmyblood
0

Step-by-step explanation:

3x + 2y = 16 \:  \:  \:  \: (1) \\ 2x + 4y = 92 \:  \:  \: (2)\\

divide \: (2) \: by \: 2 \: we \: get \\ x + 2y = 46 \:  \:  \:  \: (3) \\ subtract \: (3) \: from \: (1) \\ we \: get \\

2x =  - 30 \\ x =  - 15 \\ put \: this \: value \: of \: x \: in \: (1) \\ 3( - 15) + 2y = 16 \\  - 45 + 2y = 16 \\ 2y = 61 \\ y =  \frac{61}{2}

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