Question

Solve the Equation
4d+2d-4d+4=3d
A.) 4/7
B.) 4
C.) -4/5
D.) -4

Answer 1

b) 4

Answer 2

:( you shouldn't give the answer. she is perfectly capable of learning how to solve this equation.

Answer 3

dont even -_-

Answer 4

yes?

Answer 5

I dont see the point in simply giving her the answer, this is about learning how to do different math problems. If she doesn't understand the process, shes learned nothing.

Answer 6

Just sum the equals and then pass the number for the another side of the equation.

Answer 7

\[4d+2d-4d+4=3d \]
\[2d+4=3d\]
\[2d(-2d)+4=3d(-2d)\]
\[4=d \]