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Helga [31]
3 years ago
6

3(4-2x)=-2x will make brainiest to the first two people that answer correctly with explanation

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0

Answer:

x = 3

Step-by-step explanation:

First, distribute 3 into the parenthesis:

3(4 - 2x) = -2x

12 - 6x = -2x

Next, combine your x variables by adding +6x to both side:

12 - 6x = -2x           (-6x and +6x cancel out)

   +6x    +6x

12 = 4x                     (divide 12 by 4 to get x by itself)

/4     /4

x = 3

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At first it decreased by 60 percent and it increased by 80 percent
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The statement is incomplete. Complete form is presented below:

A quantity is changing. At first it descreased by 60 percent and it increased by 80 percent. What is net change of the quantity in percentage?

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