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1 pt Solve: 6x + 10 = 4x -8. Determine how many solutions? (exactly one, infinitely many, no solution)
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1 vote
1 pt

Solve: 6x + 10 = 4x -8. Determine how many solutions? (exactly one, infinitely many, no solution)

User Florian Drawitsch
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8.6k points

2 Answers

5 votes
6x+10=4x-8
-4x. -4x

2x+10=-8
-10. -10

2x=-18
2x. 2x

x=-9. ONE SOLUTION...
User Nick Lockwood
by
8.6k points
3 votes
6x + 10 = 4x -8
6x-4x = -8 - 10
2x = -18
x = -9

answer
exactly one solution
User Impurity
by
8.5k points
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