mbledsoe2002
mbledsoe2002 mbledsoe2002
  • 24-10-2017
  • Mathematics
contestada

Solve for x showing all work.
5x + 7 = 22

2(2x - 17) + 4 = -3(3 + x)

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jocelynDOTdonut jocelynDOTdonut
  • 24-10-2017
on both problems x should equal 3
Ver imagen jocelynDOTdonut
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MohammadAmir
MohammadAmir MohammadAmir
  • 24-10-2017
5x + 7 = 22
5x = 22 - 7
5 x = 15
x= 15/5
x = 3

and 2*2x-2*17+4=-3*3-3x
4x-34+4=-9-3x
4x+3x=-9+34-4
7x=21
x=21/7
x=3
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