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AnnZ [28]
3 years ago
9

Solve for n: -4(3n+3)=5(-2-6n)-2

Mathematics
1 answer:
STALIN [3.7K]3 years ago
8 0

Answer:

n=0

Step-by-step explanation:

We want to solve for n in the equation

-4(3n+3)=5(-2-6n)-2

We expand using the distributive property to obtain:

-12n-12=-10-30n-2

We group similar terms to get:

-12n+30n=-10+12-2

We simplify to get:

18n=0

Divide through by 18 to get:

n=0

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3 years ago
1+4=5<br> 2+5=12<br> 3+6=21<br> 8+11=?
MariettaO [177]
Oh, I SEE what da pattern is! =D
You see, like in this problem:
2 + 5 = 12
They did 5 times 2 = 10, plus da 2 in da problem = 12.
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Just like 1 + 4 = 5, 4 times 1 = 4, plus da 1 in da problem = 5.
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3 years ago
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7 0
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