Algebra Flashcards
1
Q
B - 7 = 12
What is B?
A
B = 19
2
Q
5e = 40
What is e?
A
E = 8
3
Q
4m + 6 = 15
What is m?
A
M = 2 1/4 (or 9/4)
4
Q
If y=4x+c
And y=18.8. And c=-2.4
Work out what X is
A
- 8=4x+(-2.4)
- 8+2.4=4x
- 2/4=X
So X=5.3
5
Q
expand 5(2y - 3)
A
10y - 15