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29-10-2018
Mathematics

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All are Algebra 1 questions , What is x?
1. -4x -7(-3x-6 ) = 195
2. 8(x+5) +4 = 60
3. 6+5(x - 7)) = 71
4.-6x+5(-2x-11)= 137
5.-3x-5(-3x-9) = -51

Respuesta :

29-10-2018

1. x=9
2. x=2
3. x=20
4. x=-12
5. x=-8

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