e=(101.5)-(101.5)*0.06

解答

e = (10 \cdot 1.5) - (10 \cdot 1.5) \cdot 0.06

假

求解步骤

e = (10 \cdot 1.5) - (10 \cdot 1.5) \cdot 0.06

化简

(10 \cdot 1.5) - (10 \cdot 1.5) \cdot 0.06 : 14.1

e = 14.1

两侧不相等

假

3 x + 2 (x - 1) = 6 x - 9

13.68 = 0.13 + x

s im pl i f y \frac{8 ^{3}}{8 ^{5}}

- 7 x + 5 > 33

y^{2} - 4 y + 2 = 0