Sunday

April 20, 2014

April 20, 2014

Posted by **thaddeus** on Monday, October 2, 2006 at 5:59pm.

Do you wish to solve for r?

Put r on one side and everything else on the other. First substract 3 from both sides.

3-3-3r = 4 - 3

combine.

-3r = 1

Multiply by -1

3r = -1

Divide both sides by 3

3r/3 = -1/3

r = -1/3

**Related Questions**

Algebra - add. (5r^4-3r^3+3r^2+14r-8)+(r^5+8r^3+7r^2-3r+5)+(-8r^4+r^2-8r-9)the ...

algebra - if (6r - x) is on factors of 18r^2 + 12ry - 3xr - 2xy, what is the ...

alg - Multiply: 8r + 16 / 24r - 24 * 6r - 6 / 3r + 6 a) 2/3r b) 2/3 c) 2 d) 2(r...

Algebra - Solve 2+ the square root of 4-x=x what is your question? ok lets start...

math - A=1/2h (b1 + b2) Solve for b1 A=1/2h (b1 + b2) Solve for b1 I assume this...

math, algebra - Problem: A formula for a football player's rushing average r ...

AALGEBRA - NEED HELP SOLVING 3h/2 = 30 and 3(3+r)= 2r+4 so 3x3=9,3xr=3r = 2r+4 9...

Algebra - I don't understand how to do this problems: Solve for the variable r, ...

algerbra 1 - what is the answer to 5x-16=14-5x Just giving you the answer is not...

math - how do you isolate a variable? my teacher gave us questions and we are ...