Question

-3(-2-1)+2(4-5)-(-6+3)+(1-4)

Answer 1

Respuesta:

7

Explicación paso a paso:

−3×−3+2×(4−5)−(−6+3)+1−4

−3×−3+2×−1−(−6+3)+1−4

−3×−3+2×−1−(−3)+1−4

9−2−(−3)+1−4

9−2+3+1−4

7+3+1−4=7