Friday

November 21, 2014

November 21, 2014

Posted by **Ryan** on Sunday, August 22, 2010 at 7:17pm.

when something says y=1/2x-4.....I am supposed to put in numbers for x. however, I am stuck on the concept of how to divide by the fraction. Lets say x=2

y=1/2(2)-4

I am totally stumped on if I need to make two into a fration or mulitply two by the denominator.

- graphing an equation -
**Damon**, Sunday, August 22, 2010 at 7:20pmI think you mean

y = x/2 - 4

then if x = 2

y = 1-4 = -3

- graphing an equation -
**Ryan**, Sunday, August 22, 2010 at 7:31pmawesome. thank you sir!

- graphing an equation -
**tim**, Monday, August 30, 2010 at 6:49pmhow would you graph 12x-3y=7 and x=2+13y?

**Answer this Question**

**Related Questions**

Math - I have a problem in graphing that says: Find 2 numbers that satisfy this ...

mat/116 - Thanks you guys for the past help, but I am stuck on this line ...

math (graphing) - I need to graph "y = -2x+5" and "y = 4/5x-3"... I don't think ...

graphing linear equations - i need help graphing the equations 3y+4x=12, x-2y=3...

algebra - Explain why the point-slope formula cannot be used to find the ...

Algebra 2 - I need help with this problem because I do not have a graphing ...

Algebra2/Trig - Find all the zeros of the function and write the polynomial as a...

Pre-Calculus - I transfered classes and they use graphing calculators. I've ...

Analytic Algebra - Verify your results of the 2 linear equations by graphing in ...

advanced math - Hi, I am trying to solve graphing quadratic equations. One of ...