Question

[(3+4)x5]-5+2x5=40
Está bien?

Answer 1

((3+4)x5)-5+2X5=40
(7x5)-5+2x5=40
35-5+2x5=40
35-5+10=40
30+10=40
40=40
si

Answer 2

Respuesta:

((3+4)x5)-5+2X5=40

(7x5)-5+2x5=40

35-5+2x5=40

35-5+10=40

30+10=40

40=40

si}

Explicación paso a paso: