brookemadden
brookemadden brookemadden
  • 20-11-2020
  • Mathematics
contestada

PLEASE HELP!!!!
Solve the system of equation. Write the solution as a coordinate point.

PLEASE HELP Solve the system of equation Write the solution as a coordinate point class=

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VectorFundament120
VectorFundament120 VectorFundament120
  • 20-11-2020

We can just substitute y = 4x+1 in the second equation.

[tex]6x-2(4x+1)=-3\\6x-8x-2=-3\\6x-8x-2+3=0\\-2x+1=0\\-2x=-1\\x=\frac{1}{2}[/tex]

We know the value of x, substitute x in any equations to get the y-value.

[tex]4x+1=y\\4(\frac{1}{2})+1=y\\2+1=y\\3=y[/tex]

The value of y is 3 and the value of x is 0.5 aka 1/2

Since you want the solution as a point then It's below here.

Ver imagen VectorFundament120
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