3 years ago

If I had an equation for example: 3 = 2 + 2x, What do I do if I undo the 2?

2 answers:

8 0

Your answer is 1/2. Subtract 2 from both sides

1=2x

Divide by 2

X=1/2

7 0

Sub 2 from both sides and then decide by 2x (2) and boom your answer is 2

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GuDViN [60]

Answer: x = -30

Steps: 19 + x/2 = 4

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Simplify: x/2 = 15

Multiply both sides by two: x/2 (2) = -15 (2)

Simplify: x = -30

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Answer:

Step-by-step explanation:

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