SOLUTION: How do I find the value of of the variable in the problem: 2r+10=22? Please help.
Algebra.Com
Question 75153: How do I find the value of of the variable in the problem: 2r+10=22? Please help.
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve for r:
You want to get the term with the variable by itself. So, subtract 10 from both sides of the equation.
Simplify this.
Now divide both sides by 2.
RELATED QUESTIONS
How do I find the value of of the variable in the problem: 2r+10=22? Please help. (answered by checkley75)
I do not understand what the problem is asking me to do, or how to solve:
If x+y+z=22... (answered by josmiceli)
Solving Systems of Equations in Three Variables.
2r+s+t=14
-r+-3s+2s=-2
(answered by fastblue)
how do you find the value of each... (answered by tommyt3rd)
Find the value of r if 4r + 3 27 -... (answered by )
how to solve the equation 3r + 5 divided by 2 + 2= 12 - 2r and find the value of r. I... (answered by MathLover1)
im stuck on a geometry problem, the problem says "find the value of the variable."
then... (answered by CharlesG2)
Solve for r: 4(r-2)= 2(r+8)
This is how I am trying to do it:
I isolated the variable (answered by prince_abubu,zynan88)
how do I solve the system of equations 3r-4s+0 and... (answered by jim_thompson5910,Mathtut)