Vocabulary
2x + 1 = 5
x/10 = 3
30
Simplify:
3(x+2)
3x + 6
Simplify :
x + 2x
3x
x/3 - 4 = 11
x=45
8x = -64
Simplify
-4 (m + 9)
-4m - 36
Simplify:
3x - 9x
-6x
-2x - 5 = -11
x=-8
x + 5 = - 9
Simplify :
- (x + 5)
-x - 5
Simplify:
10x + 7 -4x + 15
6x + 22
5(3 - x) = 30
x=-3
x - 8 = -10
Simplify :
-7(-2x - 3)
14x + 21
Simplify:
9 + 7x - 11 - 12x
-5x - 2
Another word for the number attached (right before) to a variable
Coefficient
14x + 2(x - 5) - 10 = -4
x=1
20 = x + 4
Simplify :
-5(-2x + 2)
10x - 10
Simplify :
-x + 5 + 3x - 7 - 5x
-3x - 2