5-h+7=-3(h-1)
You asked:
Solve the equation \(5 - h + 7 = -\left( 3 \cdot \left(h - 1\right) \right)\) for the variable \(h\).
MathBot Answer:
The solution is: \[h = - \frac{9}{2} = -4.5\]
\[\begin{aligned}5 - h + 7 &= -\left( 3 \cdot \left(h - 1\right) \right)\\12 - h &= 3 - 3 h\\2 h &= -9\\h &= - \frac{9}{2}\end{aligned}\]