Question

5 - [ 3 -2( 8 - 7 + 1 ) + ( 4 - 3 ) ] =

Answer 1

Respuesta:

5

Explicación paso a paso:

$5-\left[3-2\left(8-7+1\right)+\left(4-3\right)\right]\\\\3-2\left(8-7+1\right)+\left(4-3\right)\\\\8-7+1\\\\8*7=1\\\\=1+1\\\\=2\\\\=3-2\cdot \:2+\left(4-3\right)\\\\4-3=1\\\\=3-2\cdot \:2+1\\\\2\cdot \:2=4\\\\=3-4+1\\\\3-4=-1\\\\-1+1=0\\\\=5-0\\\\=5$