Question

matching equivalent expressions

find the equivalent expression. then write the corresponding letter on the line.

1. ______ \\(3(2x + 5)\\) \t\t a. \\(9 + 6y\\)
2. ______ \\(10 + 25y\\) \t\t b. \\(6y + y - 8\\)
3. ______ \\(4x + 7 - x\\) \t\t c. \\(5(x + 4) - 2x\\)
4. ______ \\(y + y\\) \t\t\t d. \\(5(2 + 5y)\\)
5. ______ \\(4(2y - 9)\\) \t\t e. \\(8(x + 3) - 9\\)
6. ______ \\(3x + 20\\) \t\t f. \\(2y\\)
7. ______ \\(20x\\) \t\t\t g. \\(3x + 7\\)
8. ______ \\(2x + 3\\) \t\t\t h. \\(6y + 7\\)
9. ______ \\(9 + y + 4y\\) \t\t i. \\(6x + 15\\)
10. ______ \\(7y - 8\\) \t\t j. \\(22x - 2x\\)
11. ______ \\(4 + 3(2y + 1)\\) \t k. \\(8y - 36\\)
12. ______ \\(8x + 15\\) \t\t l. \\(4x + 3 - 2x\\)

Explanation:

Simplify left-side expressions

$$
LATEXBLOCK0
$$

Match with right-side options

$$
LATEXBLOCK1
$$

Answer:

No.	Left Expression	Matching Letter	Right Expression
2	\(10 + 25y\)	d	\(5(2 + 5y)\)
3	\(4x + 7 - x\)	g	\(3x + 7\)
4	\(y + y\)	f	\(2y\)
5	\(4(2y - 9)\)	k	\(8y - 36\)
6	\(3x + 20\)	c	\(5(x + 4) - 2x\)
7	\(20x\)	j	\(22x - 2x\)
8	\(2x + 3\)	l	\(4x + 3 - 2x\)
9	\(9 + y + 4y\)	a	\(9 + 5y\)
10	\(7y - 8\)	b	\(6y + y - 8\)
11	\(4 + 3(2y + 1)\)	h	\(6y + 7\)
12	\(8x + 15\)	e	\(8(x + 3) - 9\)