Hello!
2x + 1 = 5x - 8
Solve by subtracting both sides by 2x:
2x - 2x + 1 = 5x - 2x - 8
1 = 3x - 8
Add 8 to both sides:
1 + 8 = 3x - 8 + 8
9 = 3x
Divide both sides by 3:
9/3 = 3x/3
x = 3
Which expression will result in a solution that is "undefined"?
1 answer:
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1 × 8 8 8
------- = ------- = ---
3 × 3 3 × 3 9
So, your answer is
------- = ------- = ---
3 × 3 3 × 3 9
So, your answer is