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GBudes GBudes
  • 16-10-2015
  • Mathematics
Answered

1/2x-9=-25 what is your answer

Verified Answer :

WorldCitizen WorldCitizen
  • 16-10-2015

first, let's only the expression with x stay on the let side: let's add 9 to both sides of the equation.

\(\frac{1}{2} x-9+9=-25+9\)
which is
\(\frac{1}{2}x=-16\)


now, let's multiply everything by 2:

\(\frac{2}{2} x=-16*2\)
\(x=-32\)


so the answer is -32!

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