Multi-step equations
Solve for x: 2x + 7 = 19
What is x=6?
Solve the inequality: x + 6 > 14
x > 8
Solve for x: 3(x + 4) = 21
x = 3
What is -8 + 13?
5
12(x+3) = 4(x+12) + 6x
x=6
Solve for x: 3x - 5 = 16
What is x=7?
Solve the inequality: 3x - 4 ≤ 17
x ≤ 7
Solve for x: 5(x - 2) = 30
x = 8
What is -7 - 9?
-16
A number is multiplied by 3, then 8 is subtracted. The result is 25. What is the number?
x=11
Solve for x: 4x + 9 = 2x + 21
What is x=6?
Solve the inequality: 5x + 2 > 2x + 14
x > 4
Solve for x: 2(3x + 5) = 28
x = 3
What is (-6)(-4)?
24
A movie theater charges $8 per ticket plus a $3 ONE TIME service fee. If you spend $43 total, how many tickets did you buy?
x=5
Solve for x: 5(x - 2) + 3 = 28
What is x=7?
Solve the inequality: 4(x - 3) ≤ 20
x ≤ 8
Solve for x: 4(2x - 3) + 6 = 30
x = 4
What is -72 ÷ 8?
-9
A gym charges a $15 sign-up fee plus $10 per month. If you paid $75 total, how many months did you have the membership?
6 months
Solve for x: 3(2x + 4) - 7 = 2x + 17
What is x=4?
Solve the inequality: 3(2x - 5) + 4 > 2x + 12
x > 23/4
Solve for x: 3(2x - 5) - 4 = 2(x + 7)
x = 10
What is -15 + 8 - (-6)?
-1
A number is doubled and then increased by 9. The result is 31. What is the number?