6a^2 + 3a - 4a^2 + 2a =
6a^2 - 4a^2 + 3a + 2a =
2a^2 + 5a
Answer:
r = -0.2
Step-by-step explanation:
5r-50=-51
5r=-1
r= -0.2
Thats what I got based on PEMDAS...
Answer:
-7/8
Step-by-step explanation:
because it is closer to -1 and -1 is the farthest from 0, making it the lowest
3/4x + 5 = 11
Move the 5 over to the right side (subtract 5 from both sides)
3/4x= 6
Multiply both sides by 4 to remove denominator (makes it easier)
3x= 24
Divide 24 by 3
X=8
Subtract 3 1/5 from both sides of the equation.