Solve for x: 4(x + 1) – 9 = 23.
Correct answer(s):
- 7
Topic
Linear Equations
Practice related MCQ quizzes and improve step by step.
Quizzes in Linear Equations
A quantity increases by 30% and becomes 260. What was the original quantity?
Correct answer(s):
- 200
Solve for x: 5x + 5/3 = -7/3.
Correct answer(s):
- -4/5
Solve for x: 3(x + 2) + 4 = 25.
Correct answer(s):
- 5
A quantity increases by 40% and becomes 336. What was the original quantity?
Correct answer(s):
- 240
Solve for x: 5x + 1 = -4.
Correct answer(s):
- -1
Solve for x: 3(x + 7) + 9 = 15.
Correct answer(s):
- -5
A quantity decreases by 15% and becomes 204. What was the original quantity?
Correct answer(s):
- 240
Solve for x: 3x – 2 = -1/5.
Correct answer(s):
- 3/5
If x/5 + 8 = 42/5, find x.
Correct answer(s):
- 2
If x/4 + 8 = 39/4, find x.
Correct answer(s):
- 7
If x/4 + 0 = 2, find x.
Correct answer(s):
- 8
If x/3 + -4 = -3, find x.
Correct answer(s):
- 3
If x/4 + -4 = -2, find x.
Correct answer(s):
- 8
If x/6 + 0 = 2/3, find x.
Correct answer(s):
- 4
If x/6 + -1 = -1/2, find x.
Correct answer(s):
- 3
If x/3 + 3 = 16/3, find x.
Correct answer(s):
- 7
If x/5 + 4 = 22/5, find x.
Correct answer(s):
- 2
If x/3 + 3 = 19/3, find x.
Correct answer(s):
- 10
If x/6 + 7 = 26/3, find x.
Correct answer(s):
- 10