Sarah9123 Sarah9123
  • 26-01-2018
  • Mathematics
contestada

-(4y + 20) + 19 = -y + 17

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xxmimi7xx
xxmimi7xx xxmimi7xx
  • 26-01-2018
43 I think the answer is 43
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skelley2014 skelley2014
  • 26-01-2018
-(4y+20) +19= -y + 17
Step 1 distribute =                   -4y - 20 + 19 = -y + 17
Step 2 combine like terms =    -4y-1= -y +17
Get the variable alone =          -4y= -y+ 18
add Y to each side =.              -3y= 18
Divide by -3. =                            y= -6
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