Question

Match the numbers to the letters for equivelents

1. 3(4x + 2)

2. (2x + 3) - (4x +5)

3. 8x + 5 - x + 4

4. 7(3x - 2)

A. 12x + 6

B. -2x-2

C. 7x + 9

D. 21x-14

Answer 1

To match the numbers to the letters for the equivalents, we can simplify each expression:

3(4x + 2) = 12x + 6 (A)

(2x + 3) - (4x + 5) = 2x + 3 - 4x - 5 = -2x - 2 (B)

8x + 5 - x + 4 = 8x - x + 5 + 4 = 7x + 9 (C)

7(3x - 2) = 21x - 14 (D)

Matching the numbers to the letters for the equivalents:

Expression 1 is equivalent to option A.

Expression 2 is equivalent to option B.

Expression 3 is equivalent to option C.

Expression 4 is equivalent to option D.

Answer 2

use desmos to find th as t answer