Revision G7 2025

What is (3x -2) - (4x + 1) in simplest form?

• x - 3

• -x - 3

• -x + 1

• x + 1

What is the value of the expression -5(3 + 4)?

• -35

• -12

• -2

• 2

What is -2y + 10 + 2y - 8 simplified?

• 10

• 8

• 6

• 2

Add (11x + 2) + (9x - 4)

• 20x - 6

• 20x - 2

• 2x - 6

• 2x -2

Simplify x + 4 - 5x - 2,

• -5x + 2

• -5x - 2

• -4x + 2

• -4x - 2

Which expressions is equivalent to -3(x + 10)?

• 3x + 30

• -3x + 10

• -3x - 30

• 3x - 30

What is 7y + 15 - 7y -8?

• 3

• 5

• 6

• 7

Simplify 4x + 8 + 2x - 7.

• 6x + 15

• 6x - 1

• 6x + 1

• 2x + 1

What is the value of 5a + 7b if a=4 and b=3?

• 41

• 12

• 43

• 35

What is the value of the expression below?
5 + 3(4 + 2) ÷ 2

• 24
• 14
• 17
• 26