SOLUTION: 2x+3y=13 4x-2y=2 plot the simultaneous equations on a graph determine x and y

Question 165026: 2x+3y=13
4x-2y=2
plot the simultaneous equations on a graph determine x and y
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

Working eqn: POINT SLOPE FORM:
1st eqn:
simplifying,
, divide both terms by 3

We see f(x)=0;
, (0,13/3)
For x:

divide both terms by 2

We see f(y)=0;
, (13/2,0)
See graph
-- see red line (13/2,13/3)
2nd eqn:

simplifying,
divide both terms by 2
-->

We see f(x)=0;
, (0,-1)
We see f(y)=0;
---> -->

, (1/2,0)
See graph below,
see line (1/2,-1)
Thank you,
jojo
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