Simplifying Expressions in Algebra

What is the variable? 8x + 15

• 8X

• x

• 15

• +

Tags

A1.SSE.A.1

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x²

• 7, 24y

• 3x, 9x

• 3x, -9x

• 3x, -9x, 2x²

Tags

A1.SSE.A.1

Simplify: 7j + 3k + 10j - k

• 3j + 4k

• 17j + 2k

• 19jk

• Can't be simplified

Tags

A1.SSE.A.1

-7 + 5x - 3x - 12x

• 10x - 7

• -10x - 7

• -10x + 7

• 10x + 7

Tags

A1.SSE.A.1

Simplify 5(2 - 7n)

• 52 - 7n

• 10 - 7n

• 10 + -35n

• 10 + 35n

Tags

A1.SSE.A.1

Which of the following is equivalent to 8(5f - 7) + 3f ?

• 43f - 7

• -13f

• 43f - 56

• 40f -7 + 3f

Tags

A1.SSE.A.1

7a(3b - 2c + 4)

• 10ab + 5ac + 11a

• 10ab + 5ac + 28a

• 21ab + 14ac + 28a

• 21ab - 14ac + 28a

Tags

A1.SSE.A.1

(4x²+ x) - (x²+ 2x)

• 3x² - x

• 4x² + 2x

• 3x² + 3x

• 3x² + 2x

Tags

A1.SSE.A.1

Distribute and simplify

• 13x - 8

• 13x + 8

• 19x + 26

• 13x + 26

Tags

A1.SSE.A.1

• 8x

• 2x

• -8x

• -2x