Grace solved the equation 122=−58 122 = x - 58 . Her work is shown. What error did Grace make?

asked Nov 28, 2022 87.0k views

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3 votes

Answer:

Explanation:

Grace should have added 58 to both sides of the equation instead of subtracting.

Insanebits answered Dec 1, 2022

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9 votes

Answer:

$122 = x - 58 \\ x = 122 + 58 \\ x = 180 \\ error = 0.5 * {10}^( - 3) \\ = 0.0005$

Kinzleb answered Dec 4, 2022

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