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4 years ago

What is a simpler form of the expression? -3(-4y+3)+7y please explain, i don’t understand it.

Mathematics

2 answers:

ANTONII [103]4 years ago

8 0

<h2>Answer:</h2>

Hey, it's really very easy to simplify .

I will write step by step.

<h3>Given:</h3>

= -3 (-4y + 3) +7y

<h3>Now, let's Distribute:</h3>

= (-3) (-4y) + (-3) (3) + 7y

= 12y + -9 + 7y

<h3>Now, Combine Like Terms:</h3>

= 12y + -9 + 7y

= (12y + 7y) + (-9)

<u>Therefore, 19y + -9 is the answer.</u>

Pavlova-9 [17]4 years ago

5 0

Answer:

19y - 9

Step-by-step explanation:

We can use the acronym PEMDAS. First, we need to calculate -3(-4y+3) by distributing. This is -3 * (-4y) + (-3) * 3 = 12y - 9 so the expression becomes 12y - 9 + 7y. Next, we need to combine like terms. 12y and +7y are like terms since they both have y so combining them gives us 12y + 7y = 19y. -9 stays by itself since there are no other constants so the final answer is 19y - 9.

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