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Mathematics, 22.05.2020 23:01 avaleasim

Simplify: (combine like terms)
1)4x-5y+2x+3y
2)2(4x-6y+7z)

Solve:
1) 10-3y=31
2)2y5=11

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Answers: 3
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Simplify: (combine like terms)
1)4x-5y+2x+3y
2)2(4x-6y+7z)

Solve:
1) 1...
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