400 = 3x - 20
You asked:
Solve the equation \(400 = 3 x - 20\) for the variable \(x\).
MathBot Answer:
The solution is: \[x = 140\]
\[\begin{aligned}400 &= 3 x - 20\\- 3 x &= -420\\x &= 140\end{aligned}\]
400 = 3x - 20
You asked:
MathBot Answer:
The solution is: \[x = 140\]
\[\begin{aligned}400 &= 3 x - 20\\- 3 x &= -420\\x &= 140\end{aligned}\]