Addition
x + 8 = 24
16
x - 12 = 1
13
3x = 42
14
x / 8 = 7
56
Takeshi has $21 to spend on laundry. It costs $3.50 to wash and dry each load. Takeshi can wash 𝑝 loads of laundry.
p = 6
28 + x = 43
15
x - 49 = 23
72
12x = 48
4
x / 25 = 11
275
35 riders are on a bus, and n riders get off at the same stop.
In this scenario, what does the expression 35-n represent?
n = riders left on the bus after stop
32 = 5 + x
27
31 = x - 24
55
112 = 14x
8
x = 87 / 3
29
Oranges cost $1.25 per pound.
How much would it cost to buy x pounds of oranges?
Write the equation.
1.25x=cost of oranges in pounds
81 = x + 49
32
x - 43 = 55
98
256 = 16x
16
23 = x / 12
276