bartocoltan
bartocoltan
01-05-2020
Mathematics
contestada
Solve for a: 2a − 5 = a + 3 a =
Respuesta :
r3t40
r3t40
01-05-2020
[tex]
2a-5=a+3a \\
2a+5=4a \\
5=2a\implies a=\frac{5}{2}
[/tex]
Hope this helps.
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
When 8.00x10^22 molecules of ammonia react with 7.00x10^22 molecules of oxygen according to the chemical equation shown below, how many grams of nitrogen gas ar
shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?
There are 21 males in the algebra 1 class. If 75% is female, how many students are there in the class?
by hw much is the difference of 604 and 406.64 less than thier sum ?
A straight line has an equation y= 4x=5 Write down the equation of the straight line that is parallel to y=4x-5 and passes through the point (0,3).
Jane watched one television program for 1/4 of an hour and then changed channels to watch another program for 20 min. Write an equation to describe the fraction
System of equations x-y-2z=4, -x+2y+z=1, x+y-3z=11. Solve by elimination
When 8.00x10^22 molecules of ammonia react with 7.00x10^22 molecules of oxygen according to the chemical equation shown below, how many grams of nitrogen gas ar
what was Margaret Brent accomplishments
which element can become stable by losing 1 electron
