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3 years ago

5(-2n+6) = 70 Please Help me! This Is algebra

Mathematics

2 answers:

olganol [36]3 years ago

7 0

Answer:

the answe is -4

Step-by-step explanation:

first you distribute the five to the numbers in the paranthesis

5(-2n+6)

-10n+30=70.

than we subtract 30 from the 30 and 70

-10n=40

Next we divide by 10 to 40 and -10n

n=-4

the reason it negative is because if you divide a negative and a positive it always make a negative.

Karolina [17]3 years ago

6 0

The answer is n=-4 hope this helps

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2 years ago

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3 years ago

What's 2/5 - 9/10 as a fraction?

elena-s [515]

Answer:

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Step-by-step explanation:

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2 years ago