diamondfloyd21 diamondfloyd21
  • 15-03-2015
  • Mathematics
Answered

eight more than four times a number is -12



Answer :

Vectesper Vectesper
  • 15-03-2015
-12 = 4x + 8, with x representing the number
Minus eight from both sides
-20 = 4x 
Divide both sides by four
x = -5
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elidadivina
elidadivina elidadivina
  • 15-03-2015

4(x)+8 = -12

4*(-5)+8

-20+8 = -12


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