kiya9514 kiya9514

02-03-2021
Mathematics

contestada

y = 4x+1
3x + 2y = 13

Respuesta :

iy41284 iy41284

02-03-2021

Answer:

x=1 y=5

Step-by-step explanation:

plug y = 4x+1 into the second equation, so

3x+2(4x+1)=13 and solve

3x+8x+2=13

11x+2=13

11x+2-2=13-2

11x=11

x=1

then plug x=1 into the first equation

y=4(1)+1

y=4+1

y=5

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