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Vesna [10]
3 years ago
8

Identify the error below. Then, solve the equation correctly.

Mathematics
1 answer:
lions [1.4K]3 years ago
3 0

Answer:

Error: +3x should be -3x

x should equal 3

Step-by-step explanation:

In this problem, you have to pay attention how values are transferred from one side to the other. This includes paying attention t the signs.

In 3x + 4 = 8x - 11, you want to try an keep all the values positive

      3x   +   4   =   8x  -   11

   <em> - 3x                - 3x</em>

                  4   =   5x  -   11

                 +11               +11      <--This part of the equation was correct.

                  15  =  5x

                  /5       /5   <--This part of the equation should result in dividing by <em>5</em>

                  3   =  x

Hope this helps!

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