(−9x+8y−3)−(7x−y−4)
You asked:
Evaluate the expression: \(-\left( 9 x \right) + 8 y - 3 - \left(7 x - y - 4\right)\)
MathBot Answer:
Evaluated
\(\displaystyle -\left( 9 x \right) + 8 y - 3 - \left(7 x - y - 4\right) = - 16 x + 9 y + 1 \)
Expanded
\[-\left( 9 x \right) + 8 y - 3 - \left(7 x - y - 4\right) = - 16 x + 9 y + 1\]