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 2 years ago
Use the Substitution Method to solve the following system of equations.
2x + y = 3
3x + 4y = 1
(1, 1)
(1, 1)
(1, 1)
(1, 1)
 2 years ago
Use the Substitution Method to solve the following system of equations. 2x + y = 3 3x + 4y = 1 (1, 1) (1, 1) (1, 1) (1, 1)

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Loujoelou
 2 years ago
Best ResponseYou've already chosen the best response.1K so we will seperate y in the first equation. 2x+y=3 2x 2x  y=2x+3 Now all we do is put this as our y value in our 2nd equation 3x+4(2x+3)=1 3x8x+12=1 [We add like terms] 11x+12=1 [Subtract 12 on both sides] 11x=11 [Divide both sides by 11] x=1 Now we can put into our 1st equation and solve 2(1)+y=3 2+y=3 [Subtract both sides by 2] y=1 This means our answer is (1,1) Hope that helps :)

zakiaboo
 2 years ago
Best ResponseYou've already chosen the best response.0It does sir..! Thank you ♥
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