Question

x×[6+(-8)]=15×6+(-8)×15

Answer 1

Hiii friend,

X × { 6+(-8)} = 15 × 6 + (-8) × 15

X × (6-8) = 90 + (-120)

X × -2 = 90-120

-2X = -30

X = 30/2 => 15


HOPE IT WILL HELP YOU..... :-)

Answer 2

x(-2)=90-120
= -2x= -30
this implies that x=15
hope it help