Question

(ii) – 18 x [(-7) + 3) = (-18) × x + (-18) x 3​

Answer 1

Answer:

-18x[(-7)+3]=(-18)x*+(-18)X3

-18x(-4)=-18x*-54

72x=972x

Answer 2

Answer:

x = -7

Using associative property,

a*(b+c)=a*b+a*c

a=-18

b=-7

c=3

a*(b+c)=a*b+a*c

-18(-7+3)=(-18*-7)+(-18*3)

=126+(-54)

=126-54

=72

Step-by-step explanation:

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