radomes.openskiesproject.org
emilydam emilydam
  • 06-02-2017
  • Mathematics
Answered

A first number plus twice a second number is 8. Twice the first number plus the second totals 22. Find the numbers

Verified Answer :

Anonymous Anonymous
  • 06-02-2017

2(22-2s) + s = 23,
44 - 4s +s = 23,
-3s = -21,
s = 7, the second number.
f = 22-2s = 22 - 14 = 8, the first number?

Answer Link

Related Questions

Among masters of the Renaissance is associated with paintings such as the Mona Lisa a Michelangelo b Leonardo da Vinci c El Greco d Donatello
In this type of economic system the production of goods and services is controlled solely by the concept of supply and demand businesses are operated for profit
the horrors of his imprisonmentthe narrator at first
Round 861 to the nearest tenth
Two lines R and M are represented by the following equations Line R 2x 2y 18 Line M x y 9 Which statement is true about the solution to the set of equations It
how much does he receive if he is given 15 commission
the sales tax rate is 5 if the sales tax on 10speed car is 6 what is the purchase price the purchase price is the total price is
How many atoms in 125 grams of sodium
What derogatory term was used to discriminate AfricanAmericans in the 60s and earlier
Find the derivative of fx415cosx