I needs help on algibra

9514 1404 393

  Step 1: She should have added 25

Step-by-step explanation:

The second step shows that Erica wanted the result that -25 would disappear from the left side of the equation. However, by subtracting 25, she would end up with -5x - 50 on the left.

To make the sum of -25 and some number be zero, the added number must be the opposite of -25. That is, 25 must be added (to both sides).

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In the attachment, the sum in the red rectangle is -50, not 0.

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

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