Solve: (15+3+4)−(9−7×2)=
Solve:
[[5×{(−3)×(−4)}]÷{27 + (−14−3)}][[3×{(−4)×(−5)}]÷{27+(−13−4)}] +[{27×(−2)}÷(−3−3)] + [{27×(−2)}÷(−3−3)] +[{(−3)×(−3)×5}÷(−3)]]
Simplify:(−45×158)+(−13×−97)−(21×2514)
How to solve 8/14×5/4×(-49/15)+8/5×15/7