2 Step Equations
3x + 5 = 23
x = 6
2(x+5) = 16
x = 3
(v-7)/-2 = 7
v = -7
Desiree made 100 cookies this week. She baked 8 more than four times the total she made last week. How many cookies did she bake last week.
23 cookies
-4x +11 = -21
x = 8
-3(m-6) = 57
m = -13
-1/2v + 10 = -1
v = 22
Shakira went bowling with her friends. She paid $3 to rent shoes and then $4.75 for each game of bowling. If she spent a total of $26.75, then how many games did Shakira bowl?
5 games
-3r+-15 = -48
r = 11
-5(2x + 10) = -10
x = -4
23.8 = -3.2c - 19.2
c = -13.4375
Kaya rented a limousine for prom. There was a one-time charge of $100, plus an hourly rate of $45. Her total cost for the night was $437.50. How many hours did Kaya rent the limo for?
7.5 hours
28 + 32m = -4
m = -1
5(4 - 3p) = 0.5
p = 1.3
809 = 28 - 4w
w = -195.25
Ronnie charged his customers a flat fee of $25 to fix computers. Then he charged $30 for each hour that he spent fixing the computer. If Ronnie made $175 off of his first customer, how many hours did he spend working?
5 hours
32 - 5w = 19.5
w= 2.5
-(3b - -6) = 6
b = -4
(5(-3 + 2h))/-6 = 1
h = 0.9