Sunday

February 1, 2015

February 1, 2015

Posted by **kirthana** on Thursday, May 12, 2011 at 4:08am.

- math -
**drwls**, Thursday, May 12, 2011 at 5:06amA graphical solution would be achieved by plotting both lines on an x-y graph and seeing where they interesect.

We lack the tools to do graphing for you.

By adding the two equations you can eliminate the y variable and see immediatley that

5x - 15 = 0

x = 3

Then use either of your equations for y.

12 - 3y = 6

3y = 6

y = 2

**Answer this Question**

**Related Questions**

Maths - HELP PLZ - HOW CAN I SOLVE THE INEQUALITY GRAPHICALLY 3X^2 + 10X - 8 >...

maths - Find the coordinates of the points of intersection of the straight line ...

Trigonometry - Add 3+ 4i and -4+2i graphically My class got 1+ 2 radical 10 /2 ...

solving exponential equations graphically - e^(3-2x) = 4 How do I solve this ...

math - Solve the linear system graphically (Dont graph it just solve it) x+ 2y...

math - please anwer these: 1) how can i multiply and divide polynomials ...

maths - Find the coordinates of the points of intersection of the straight line ...

math - Solve graphically y = 2x - 6 and y = -2x + 10

maath - How to do you solve this 3^x=9 graphically? What do I do. Thank you

equation - solve graphically. x^2 + y^2 = 10 y = 3x