3 years ago

How would you solve -4(8+5n)=8 ?

Mathematics

1 answer:

Anna11 [10]3 years ago

8 0

Answer:

n = -2

Step-by-step explanation:

we apply distributive property:

-4(8+5n)=8

-4*8 -4*5n = 8

we have:

-32 -20n = 8

we add 32 to both sides of the equation:

-32+32 -20n = 8 +32

we have:

-20n = 40

we divide by -20 to both sides of the equation:

-20n/-20 = 40/-20

we have:

n = -40/20

finally we have:

n = -2

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