Linear Equations
Math ⇒ Algebra
Linear Equations starts at 6 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Linear Equations.
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See sample questions for grade 7
A number increased by 7 is 15. What is the number?
A shopkeeper sold 3 times as many apples as oranges. If he sold 12 apples, how many oranges did he sell?
If 2x + 3 = 11, what is the value of x?
If 3x + 2 = 11, what is the value of x?
If 3x = 18, what is the value of x?
If 4x = 28, what is the value of x?
A shopkeeper sold 3 times as many apples as oranges. If he sold 12 apples, how many oranges did he sell?
A teacher divides a certain number of pencils equally among 4 students and each student gets 6 pencils. Write a linear equation to represent this situation and find the total number of pencils.
Which of the following equations has no solution? (1) x + 2 = x + 3 (2) 2x = 2x (3) x - 1 = x - 1 (4) x + 5 = x + 5
Which of the following equations has the solution x = -3? (1) x + 3 = 0 (2) 2x = -6 (3) x - 3 = 0 (4) -x = 3
Which of the following equations is equivalent to x = 5? (1) x - 5 = 0 (2) 2x = 10 (3) x/5 = 1 (4) x + 5 = 10
Which of the following equations is NOT linear? (1) 2x + 3 = 7 (2) x² + 1 = 5 (3) y = 4x - 2 (4) 5x = 10
Fill in the blank: The equation 10 - x = 4 has the solution x = ______.
Fill in the blank: The equation 2x = 18 has the solution x = ______.
Fill in the blank: The equation 3x = 21 has the solution x = ______.
Fill in the blank: The equation 5x + 2 = 17 has the solution x = ______.
True or False: The equation 2x + 3 = 2x + 3 has infinitely many solutions.
True or False: The equation 2x + 3x = 10 is a linear equation.
True or False: The equation 2x + 3y = 7 is a linear equation in two variables.
True or False: The equation 3x - 7 = 2x + 5 is a linear equation.
