I don't understand
Can you explain line 4
Hello how did you come up with 91 in the 4th step of the current problem?
is 45 the solution to this problem?
Solving systems of equations by substitution Y=-3x-3 Y= -3 How do I put this into doyourmath.com[..]
Simplify 16x^2 +16x -9
How do you get the 33/5
What's the E symbol?
how do i find U^2 given the equation U=9+x^1/2
Explanation
