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Write and solve an equation for x. (x + 9) and (2x)

Write and solve an equation for x. (x + 9) and (2x)
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6 votes
Write and solve an equation for x. (x + 9) and (2x)

User Tzen
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1 Answer

8 votes
X + 9 = 2X —> X - 2x = -9 —> -X = -9 —> X = 9
User Shub
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