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What is the answer to this math problem? 7(2-4x)=322

6 Answers
Help me please. This is going to be turned in at 4:30!
L

7(2-4x) = 322
14-28x=322
-14 - 14
----------------
-28x=322
------ -----
-28 -28
x=-11

When you solve an equation, always make sure you check your work. One little mistake can throw the whole problem off.

7(2-4(-11))=322
7(2+44)=322
7(46)=322
322=322 (The problem does check out)

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I

7(2 - 4x ) = 322
First solve the bracket and for that multiply 7 to both terms of bracket on LHS
14 - 28x = 322
place similar terms on same side
14 - 322 = 28x
solve the LHS
-308 = 28x
-11 = x

so, x = -11

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Q

7(2-4x)=322

[7*2 - 7*4x] = 322

14 - 28x = 322

14 - 14 -28x = 322 -14

-28x = 308

-28x / -28 = 308 / -28

x = -11

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A

You need to multiply 7 into the brackets to get 14-28x=322. next subtract 14 fom both sides to get -28x=308 next take 308 and divide by-28. that will get the answer.

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C

7(2-4x) = 322
14 - 28x = 322
14-322 = 28x
28x = 14-322
28x = -308
(28x)/28 = (-308)/28
x=-11

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S

7(2-4x)=322
14-28x=322
-28x=322-14
-28x=308
x=-11

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