CBSE Class 7 Maths Finding the Unknown (Class 7 NCERT New) Quiz 2

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CBSE › Class 7 › Maths › Finding the Unknown (Class 7 NCERT New)

Answer all 10 questions, then tap Submit to see who wins.

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1. Solve: 2(4x-3) - 8 = 4 + 2x

A x = 5/3 B x = 3 C x = 1 D x = 2

2. Solve: 5y+34 = -2(-7y+1)

A y = -4 B y = 9 C y = 4 D y = 36/19

3. Solve the equation:7x - 4 = 3 + 8x

A x = 7 B x = -7 C x = 2/7 D x = 11

4. Solve the equation12x - 15 = 3(2x+3)

A x = 4 B x = -4 C x = 2 D x = -2

5. Solve the equation4x - 5x + 9 =5x - 9

A x = -3 B x = 9 C x = 3 D x = -9

6. Solve the equation-8x - 8 +3(x - 2) = -3x + 2

A x = -8 B x = 8 C x = 2 D x = -2

7. Solve:3c + 5 = 23

A c = 3 B c = 6 C c = 7 D c = 18

8. What is the first step to solve this equation:11 - 3x = 44

A Add 3 to both sides B Subtract 11 from both sides C Add 11 to both sides D Divide 3 on both sides.

9. 6(5g+ 2)=30g

A g=2 B g=12 C all real numbers D no solution

10. The goal of solving a two-step equations is to:

A francine B Find the coefficient C Find the value of the variable

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