CBear77 CBear77
  • 07-07-2018
  • Mathematics
contestada

solve the equation 3a+4=2a

Respuesta :

kennyxue54pbf7zy kennyxue54pbf7zy
  • 07-07-2018
Answer is a = -4
3a + 4 = 2a
Subtract 2a from each side
a + 4 = 0
Subtract 4 from each side
a = -4
Answer Link
Аноним Аноним
  • 07-07-2018
Hello!

First, we subtract 4 from both sides.

3a=2a-4

We subtract 2a from both sides.

a=-4

I hope this helps!
Answer Link

Otras preguntas

Giving f(x)=4x+1 and g(x)=×4^ choose a expression for f(g)(x)
the square root of 49 is how much less than four squared
How do I find the area of a square with a radius of 16ft
Fill in the blank with the correct preposition: ma tante va ______brésil A.en B.au C.à D.du
Why did the Spanish government decide to expand its lands in North America?
A table is 1 1/2 meters long.How many centimeters long is the table?
There were four apples. Three apples fell from the tree. How many apples are on the tree now?
About how tall should you be at age 12, about in 7th grade. And how about weight?
How did the monroe doctrine help America?
Ms. Russell has 24 students in her class. 3/8 of the class went out for recess. 1/4 went to the library. The rest stayed in the classroom.a. What fraction of th