SOLUTION: 2: x :: 10: 20

SOLUTION: 2: x :: 10: 20

Algebra.Com

Question 422098: 2: x :: 10: 20
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
10x=40
x=4
RELATED QUESTIONS
(X+35)=1/2[(4x+10)+(20)] (answered by FrankM)

10/x-4 +5/x =-20/x^2-4x... (answered by jorel1380)

1/2x-5=10 Given 2(1/2x-5)=2(10). [. ] X-10=20. (answered by Cromlix)

Solve the eqation.... (answered by Fombitz)

x + 2 y = 20 ; x + 3 y =... (answered by ikleyn,MathLover1)

5-x+10=20 (answered by jim_thompson5910)

240=1/2[4(x+2)](10+20) (answered by rfer)

log base 10(x+4)=2+log base 10 x-log base 10... (answered by josgarithmetic,greenestamps)

2. Multiply and simplify: x^2-x-20 * x^2+7x+10 (answered by elima)