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Is x = 1 a solution to 2x + 5 = 4x -10? Use substitution.
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3 votes
Is x = 1 a solution to 2x + 5 = 4x -10?
Use substitution.

User Kevin Moe Myint Myat
by
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1 Answer

5 votes

Answer :

2x - 4x = -10 - 5

-2x = - 15

Divide both sides by - 2

X = 15/2 or 7 1/2

User Synthesizerpatel
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