13×7+15×5+x=1000
You asked:
Solve the equation \(13 \cdot 7 + 15 \cdot 5 + x = 1000\) for the variable \(x\).
MathBot Answer:
The solution is: \[x = 834\]
\[\begin{aligned}13 \cdot 7 + 15 \cdot 5 + x &= 1000\\x + 166 &= 1000\\x &= 834\end{aligned}\]