7+x=-3
x=-10
3x + 26 =-13
x=-13
3(x-7) =3
x=8
Simplify. 19x - 24x
-5x
You go to the store to buy some candy. You spend $7.25. You bought 2 candy bars for $1.50 each, two sour patch kids for a total of $3.00, and a pack of gum. How much did the gum cost?
$1.25
n+2=9
n=7
x/2+15=30
30
20=4−3c+ 4
-4
Simplify. 8b + 3b
11b
Mrs. Moore bought 8 Beyonce t-shirts for a total of $120. Each t-shirt cost the same amount. How many Beyonce t-shirts did Mrs. Moore buy?
Each t-shirt cost $15
x−23=8
x=31
2g−4=6
g=5
26=2(1+x)+6x
x = 3
Simplify. 3 + 5(a + 4)
5a + 23
Nevaeh has 4 boxes of apples. Each box has the same number of apples. After Nevaeh eats 3 apples, there are 117 apples left in the boxes. How many apples were in each box?
Each box had 30 apples.
9k=-27
k=-3
3y – 2 = 13
5
2(4+y)−3=19
y=7
Simplify. - (2b - 4)
-2b + 4
Mrs. Bartemio bought new clothes. She bought two pairs of jeans for $35 each and a new sweater. She spent $135, how much did the sweater cost?
The sweater cost $65.
x/7= -2
-14
15 = −3z - - 3
z = -4
−4(−3n−8)=92
n = 5
Simplify. 7(t + 8.5) - 5t + 4
2t + 63.5
6 each week.