jojochavez jojochavez
  • 18-08-2017
  • Mathematics
contestada

Solve the system of linear equations below.

2x + 3y = 2
x + 6y = 4

Respuesta :

MelenieDM MelenieDM
  • 18-08-2017
Step 1: Distribute
[tex]2(2x+3y=2)[/tex]
[tex]x+6y=4[/tex]

Step 2: Rewrite
[tex]4x+6y=4[/tex]
[tex]x+6y=4[/tex]

Step 3: Solve
[tex]5x/5=0/5[/tex]
[tex]x=0[/tex]

Step 4: Replace back into original first equation
[tex]0+6y=4[/tex]
or [tex]6y=4[/tex]

Step 5: Solve
[tex]6y/6=4/6[/tex]
[tex]y= \frac{2}{3} [/tex]

Your answer is [tex](0, \frac{2}{3})[/tex]
Answer Link

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