7x−3=9x−21
You asked:
Solve the equation \(7 x - 3 = 9 x - 21\) for the variable \(x\).
MathBot Answer:
The solution is: \[x = 9\]
\[\begin{aligned}7 x - 3 &= 9 x - 21\\- 2 x &= -18\\x &= 9\end{aligned}\]
7x−3=9x−21
You asked:
MathBot Answer:
The solution is: \[x = 9\]
\[\begin{aligned}7 x - 3 &= 9 x - 21\\- 2 x &= -18\\x &= 9\end{aligned}\]