Algebraic Expressions Challenge

Simplify the expression: 3x + 5y - 2x - 4y

• 4x + 9y - 2

• x + y + 1

• 2x + y - 4

• 5x + 3y - 6

Solve for x: 2x + 7 = 15

• x = 3

• x = 6

• x = 4

• x = 10

Factorize the expression: 4x^2 - 25

• (2x + 5)(2x - 5)

• (2x - 5)(2x - 5)

• (2x + 5)(2x + 5)

• (4x + 5)(x - 5)

Evaluate the expression for x = 3 and y = 4: 2x + 3y

• 18

• 10

• 25

• 12

Combine like terms: 5a + 2b - 3a + 4b

• 2a + 6b

• 7a + 6b

• 8a + 2b

• 2a - 3b

Simplify the expression: 2(3x - 4) - 5(2x + 1)

• 6x - 8 - 10x - 5(2x + 1)

• -4x - 13

• 6x - 8 - 10x - 5

• 2x - 8 - 5(2x + 1)

Solve for y: 3y - 8 = 13

• y = 7

• y = 15

• y = 10

• y = 5

Expand the expression: (x + 3)(x - 2)

• x^2 - 6

• x^2 + x - 6

• x^2 + 5x - 6

• x^2 - x - 6

2x+3=9 find x

• 3

• 4

• 5

• 6