therock48 therock48
  • 08-10-2018
  • Mathematics
contestada

What is the first step solving this equation 3x+4y+3x=12+2y-8

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ambern0362 ambern0362
  • 08-10-2018

combine the like terms on each side (so just the two x’s need to be added together), then subtract the 2y from 4y & solve from there

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eamescua eamescua
  • 08-10-2018

3x+4y+3x=12+2y-8

    -2y            -2y

3x+2y+3x=12+-8

3x+3x=6x

6x+2y=12+-8

6x+2y=4

6x/4=1.5x

2y/4=0.5y


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