Solving Equations (One-Step Equations)
5x=−45
What is x=-9?
3x+7=25
What is x=6?
A gym charges a $40 membership fee plus a monthly cost. After 6 months, a student has paid $190 total. Write an equation representing the monthly cost m.
What is 40+6m=190?
Write an inequality: A number x is greater than 12
What is x > 12?
A student scores 36 out of 40 on a quiz. What percent did they score?
What is 90?
(x/7)=-9
What is x=-63?
5(x-2)=40
What is x=10?
A streaming service charges a $12 setup fee and $9 per month. If a customer paid $120, how many months did they subscribe?
What is 12 Months?
-3x+5<20
What is x > −5?
What is 40% of 150?
What is 60?
(-x/8)=5/2
What is x=-20?
7x-12=2x+18
What is x=6?
A club sells tickets for $8 and snacks for $7. They need to make at least $500. Write an inequality representing the number of tickets t and snacks s they can sell.
What is 8t+7s≥500?
A gym charges $25 per month plus a $10 signup fee. Write an inequality showing how many months m you can pay for if you have at most $100.
What is 25m+10≤100?
A dinner costs $60 and has 7% sales tax. What is the total cost?
What is $64.20?
(3/5)x=(-9/10)
What is x= -3/2?
2(x+6)+5=3x+9
What is x=8?
A gym charges a $25 signup fee plus $15 per month. A student pays $100 total. How many months did they attend?
What is 5 months?
−3(4x+2)−3<20
What is x>−29/12?
Jacob deposits $500 into a savings account that earns 4% interest compounded annually. After 3 years, what is the total interest?
What is $60?
What is x=-2/3?
(x+5)/6=(x-1)/3
What is x=7?
A student has $84 and spends $12 on supplies. They save $3 each week. If the student wants to have $150 in total, how many weeks will it take?
What is 26 weeks?
A school fundraiser needs to raise at least $600. They sell candles for $12 each and keychains for $5 each. Write an inequality representing the combinations of candles c and keychains k they can sell.
What is 12c+5k≥600?
A $200 Iphone 13 is marked up at 25%, then discounted 10%. What is the Final price?
What is $225?