001472125 001472125

11-03-2021
Mathematics

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What is the value of x in the equation x+7=−213 x+7=−2

What is the value of x in the equation x7213 x72 class=

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11-03-2021

Answer:

Step-by-step explanation:

⅓x + 7 = -2

isolate the x term by subtracting 7 from both sides

⅓x = -9

Multiply both sides by 3

x = -27

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