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 ( 21+ )
Otras preguntas
which Expression is equivalent to 8x - 2y + x + x
how did Joseph Stalin die
4. How many moles are in 54.0 grams of Silver? 54.0 g Ag x (108mol ag /1 g ag ) = 5,832 ag moles Ag (Use the gray boxes to insert the values for the conversion
The Thirteenth, Fourteenth, and Fifteenth Amendments were all important additions to the Constitution because they A)repealed previous amendments. B)granted m
for lunch Dregg had a hamburger and potato chips. the hamburger had 325 calories and each chip had 12 calories. if the meal had 541 calories, how many chips did
the floor to a walk-in closet measures 7 feet by 4 feet. If the ceiling height is 8 feet, what is the volume in cubic feet of the closet?
the committee to plant more trees has raised 40% of their goal. they want to raised $3,000. How much more money do they need to raise to meet their goal
How do you do X over 4 =-8?
Is four L greater than or less than 3000 mL?
why might some latin americans live in areas in which climate and agriculture are unfavorable
