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 2 years ago
2x + 4y = 12
2x + y = 3
2x + 3y = 8
x + y = 4
4x + 2y = 12
4x + 2y = 4
2x + 3y = 4
6x + 9y = 12
How do i solve them
 2 years ago
2x + 4y = 12 2x + y = 3 2x + 3y = 8 x + y = 4 4x + 2y = 12 4x + 2y = 4 2x + 3y = 4 6x + 9y = 12 How do i solve them

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JopHP
 2 years ago
Best ResponseYou've already chosen the best response.0by the simultaneous way look i'll solve u one as an example & u do the others on the same Pattern...........so let's take no.2 2x+3y=8 in the simultaneous way the value of (X) or (y) x+y=4 must be equal in the 2 equations to be cancelled therefore we will multiply equation 2 time 2 (x+y=4) X 2 = 2x+2y=8 so......2x+3y=8 2x+2y=8 so by adding the 2 equations we get that 5y=0 so y=0 so x=4
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