3 years ago

One more than three times a number is the same as four less than double a number

Mathematics

1 answer:

brilliants [131]3 years ago

3 0

Answer:

3x + 1 = 2x - 4. x = -5

Step-by-step explanation:

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3 years ago

-4(5+n) = -12 need help

user100 [1]

First, simplify out the brackets:

-20 - 4n = -12

Then, combine like terms by moving the -20 to the other side

-4n = -12 + 20

-4n = 8

Divide by -4 on both sides to isolate the n

n = 8/-4

n = -2

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4 years ago

Read 2 more answers