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3 years ago

Solve for x: 3+x=2x=?

Mathematics

2 answers:

worty [1.4K]3 years ago

7 0

Answer:

X=3

Step-by-step explanation:

3+x=2x

Collect like terms

3=2x-x

3=x.

X=3

Leokris [45]3 years ago

4 0

Answer:

x=3

Step-by-step explanation:

3+x=2x

Subtract x from each side to get the variable on one side

3+x-x=2x-x

3 = x

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