Two-step equations: word problems, decimals, and inequalities
Solve two-step equations involving division, decimal solutions, and negative integers, and solve simple two-step inequalities and verify the solutions. Unlimited questions, five difficulty levels, and a full worked solution every time — free.
Try one
Solve for n. Give your answer as a decimal.
4n + 6 = 12
Answer: 1.5
See one solved, step by step
A community pool charges a $12 annual fee plus $7 per visit. Solve 7x + 12 = 33 to find x, the number of visits if the total paid was $33.
📘 Worked solution
17x + 12 = 33This is the equation the problem describes.
27x = 21Subtract 12 from both sides.
3x = 21 / 7 = 3Divide both sides by 7 to finish.
Ready to master it?
Jump into unlimited practice — your Winny Score tracks you to 100. And if it won't click, a real tutor will make it click: first lesson free.
Start practicing