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What is 7(y+3)-4(2n-3)

User Morincer
by
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2 Answers

6 votes

Answer and Step-by-step explanation:


\Huge \boxed{Answer: 7y+33-8n}

Step 1: Expand 7(y+3) :


=7y+21-4(2n-3)

Step 2: Expand -4(2n-3)


=7y+21-8n+12

Step 3: Simplify 7y+33-8n


=7y+33-8n

User Nanami
by
8.7k points
7 votes

Answer:

-n+33

Explanation:

1. do distributive property

2. 7y+21-8n+12

3. combine like terms

4. 7n and 8n both are like terms so, 7n-8n= -1n or -n

5. 21 and 12 are like terms so, 21+12= 33

answer is: -n + 33 or -1n + 33

User Ilia Gilmijarow
by
8.2k points

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