Question

5× 2y =8 ; + 3× +2y= 4​

Answer 1

Answer:

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Answer 2

$5x + 2y = 8 - - - - 1 \\ \\ 3x + 2y = 4 - - - - 2 \\ \\ subtract \: both \: equations \\ \\ 2x = 4 \\ \\ x = \frac{4}{2} \\ \\ x = 2 \\ \\ substitute \: in \: equation - 1 \\ \\ 5x + 2y = 8 \\ \\ 5(2) + 2y = 8 \\ \\ -10 + 8 = 2y \\ \\ 2y = -2 \\ \\ y = -1 \\ \\ mark \: me \: as \: brainliest$