3 years ago

3x + 1 = -2 (solve for x)

Mathematics

1 answer:

professor190 [17]3 years ago

8 0

Answer:

x = -1

Step-by-step explanation:

3x + 1 = -2

Subtract 1 from both sides.

3x = -2 - 1

Simplify -2 - 1 to 3.

3x = -3

Divide both sides by 3.

x = -1

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