Combining Like Terms
-6k + 7k
k
26 = 8 + v
x=8 and y=4
12 + y - x
8
3(n + 5)
3n + 15
6a + 5a = -11
a = -1
n - 10 + 9n - 3
10n - 13
p - 6 = -5
Write a verbal expression for:
5(a-b)
5 times the difference of a and b
(1 + 2) * 4
9
4x + 6 + 3 = 17
x = 2
-4n - 5
14b = -56
b = -4
write an algebraic expression for the cube of the sum of a and b
(a+b)3
(6x + 6y) * 2
6x + 12y
-10 = -14v + 14v
v = 0
-16n - 14n
-30n
-126=14k
For a typical shift, Alex gets paid $15 per hour. The expression 15h represents how much Alex can expect to make during a shift. Determine how much Alex should make if he works a 5-hour shift.
75 dollars
(9n + 10) * 2
9n + 20
−13 = 5(1 + 4m) − 2m
m= -1
-5n + 3(6 + 7n)
16n + 18
x/3 = 3
x = 9
a=3, b=4
14 + a2 * 7 - 6 + (b/2) - 8
65
-5xy + 3y
8(4k - 4) = -5k - 32
k = 0