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3 years ago

Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made.

Mathematics

1 answer:

zepelin [54]3 years ago

4 0

Answer:

step 3

Step-by-step explanation:

because jordan didnt put a negative on neither side when he was dividing

$\frac{-7x}{7}=\frac{23}{7}$ thats his way of putting it

the correction is

$\frac{-7x}{-7} =\frac{23}{-7} =\frac{-23}{7}$

hope this help

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Given :

A = {x: 2x² + 3x - 2 = 0 }
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