Linear Equations Math Grade 7

Find the value of m.

5(m+2)= 30

m = ...

• 4

• 5

• 6

• 7

Solve the following equation

56÷(n-5) = 7

• n = 8

• n = 10

• n = 11

• n = 13

The value of t of the following equation 13 x 4 + 5 = 10t - 3

• 6

• 8

• 12

• 16

The solution of the following equation 3m + 7 = 31 - m

• 4

• 6

• 8

• 12

The solution of the following equation 2(3x + 5) - 2(7x -3) = x + 7

• 1

• 5

• 8

• 13

 Find the value of x which satisfies the equation below
 $\frac{3}{4}x-\frac{1}{2}\ =18\frac{1}{4}$ 

• 60

• 25

• 20

• 15

Find the solution of the following equation
 $\frac{y+7}{2}=\frac{y+9}{4}$  

• -5

• -3

• 1

• 3

Andreas is 2 years younger than Kiky. If Kiky is y years old now, find Andreas' age in 3 years.

• y + 2 years old

• y + 1 years old

• y -1 years old

• 2y - 3 years old

The sum of 2 consecutive numbers is 129.

The larger number is ...

• 56

• 64

• 65

• 67

A rectangle has breadth of x cm and its length is 3 cm less then twice its breadth.

If the perimeter of the rectangle is 35 cm, the value of x is ...

• 7 cm

• 8 cm

• 9 cm

• 11 cm