10x -3 (x+2) + 5x-4; if x =1
You asked:
Calculate the value of \(10 x - 3 \cdot \left(x + 2\right) + 5 x - 4\) when \(x = 1\).
MathBot Answer:
\[10 x - 3 \cdot \left(x + 2\right) + 5 x - 4 = 10 \cdot 1 - 3 \cdot \left(1 + 2\right) + 5 \cdot 1 - 4 = 2\]