SOLUTION: Can some one please help me solve this? I've tried and I just keep confusing myself more because we learned to solve 2 variable equations now it has 3??
The perimeter of a trian
Algebra.Com
Question 802386: Can some one please help me solve this? I've tried and I just keep confusing myself more because we learned to solve 2 variable equations now it has 3??
The perimeter of a triangle is 110. Side x of the triangle is four times as long as side y. Side z is 2 cm longer than side x. Find the sides.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
You really only have one variable in the end.
First we know that 
But we are given that 
and 
. Now we can do a little substitution.
And then all you have to do is solve the single variable equation for 
.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
RELATED QUESTIONS
I can't remember how to solve this. I'm a 5th grader and we just learned this can you... (answered by Earlsdon)
Solve and simplify...(q+2)/3+(q-4)/4=2 I thought I would start out by finding the LCM but (answered by stanbon)
Hello I have a lot of math to do for homework and I forgot how to do it since we just... (answered by josgarithmetic)
Hi, can you please help me with this question:
C-(B union A') for a three way venn... (answered by Edwin McCravy,ikleyn,mccravyedwin,AnlytcPhil)
how can i solve this 3x-2y=12 if x=2,-2
please help me in this question of mine because... (answered by stanbon)
Hello. I am having a problem factoring this equation and I am asking for your help. The... (answered by macston,solver91311,MathTherapy,Alan3354)
I have been trying to solve this. I am getting fustrated with this problem because I just (answered by Fombitz)
2.05 = ( x - 103.4) / 9. 8
I've tried a million different methods, and I'm just... (answered by garettbuff,MathTherapy)
http://i143.photobucket.com/albums/r147/kwokings033/untitled-2.jpg Can you please... (answered by Mathtut)
