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Stoick1
Stoick1 Stoick1
  • 25-10-2015
  • Mathematics
Answered

What is -7=3x-1 what is x and please go through the steps of solving

Verified Answer :

AL2006
AL2006 AL2006
  • 25-10-2015


You said that                       -7  =  3x - 1

Add ' 1 ' to each side:          -6  =  3x

Divide each side by  3 :       -2  =   x

Answer Link
angiefx26 angiefx26
  • 25-10-2015

add one to each side so... -7+1=3x-1+1.. the ones cross out so... -6=3x
divide each side by three to isolate x so.... -6/3=3x/3 the threes cross out so.. -2=x
the answer is -2=x

Answer Link

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