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5X + 7 = 56

subtract 7 from each side

5X + 7 - 7 = 56 - 7

5X = 49

divide both sides by 5

X = 49/5

Check

5(49/5) + 7 = 56

5 * 49 = 245/5 = 49

49 + 7 = 56

56 = 56

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14y ago

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