Question

find the point of intersection
3f+2g=30 and f+2g=26

Answer 1

first solve for g
Then you can easily put it in your calculator :]

Answer 2

or is that the part you need help on?

Answer 3

yes. please

Answer 4

sorry my computer doesn't like the drawing apperently!
Okay,

Answer 5

im going to make g = y
and f = x
okay?

Answer 6

3x + 2y = 30
2y = 3x +30
y= (2/3)x + 15

Answer 7

and
x+ 2y = 26
2y = -x + 26
y = (-1/2)x + 13

Answer 8

then you put both in the calculator.
Hit graph, 2nd, Calc, and intersect :]

Answer 9

wow thanks so much, one quick ques.. for the first equation, i believe u divided by 2 correct? (3x+2y=30). so then shouldnt it be 3/2x +15?