2(x+3)-4=-9
Linear Equations
\(2(x+3)-4=-9 \) [ multipl.
\(2x+6-4=-9\) [on both sides - 6 + 4
\(2x=-9-6+4\) [on both sides / 2
\(x=\frac{-11}{2}\) [ div.
\(x=-5\frac{1}{2}\)
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