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Solve: 10+7-4y=-5+6y+22 and decide whether it has infinite solutions or no solutions or one solution
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Solve: 10+7-4y=-5+6y+22 and decide whether it has infinite solutions or no solutions or one solution

User GabeL
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\begin{gathered} 10+7-4y=-5+6y+22 \\ 17-4y=17+6y \\ 17-17-4y=17+6y-17 \\ -4y=6y \\ -4y-6y=6y-6y \\ -10y=0 \\ (-10y)/(-10)=(0)/(-10) \\ y=0 \end{gathered}

answer is one solution

User Zenco
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