GamerGirl15
GamerGirl15
02-06-2015
Mathematics
contestada
Solve: 2a-3b=52a−3b=5
a+b=10
Respuesta :
mparty28
mparty28
02-06-2015
first you add 3b to both sides making it 2a=52a-5
and then you subtract 52a from each side making it -50a=-5
a=10
Next you substitute A
10+b=10
B=0
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
What part of the brain controls emotions?
A school for learning foreign languages has 72 students who learn German, and 54 of those students also learn Russian. There are 12 students who do not learn Ge
In a shipment of 20 computers, 3 are defective. two computers are randomly selected and tested. what is the probability that both are defective if the first is
what is 26 to the power of 1
A large zucchini has a mass of about 500g. about how many kilograms of mass will 4 large zucchinis have?
Olivia ties 2.5 feet of ribbon onto one balloon how many yards of ribbin does olivia need for 18 ballons
What court case affirmed a personal right guaranteed by the 1st amendment
. In 2003, the number of homicides was what percent of the total number of crimes reported?
Please answer !! picture shown
What is one fluid that aids in digestion of food?
