Question

18 x [7 + (3)] = (18 x 7) + (18 x
(3)]​

Answer 1

Answer:

18 × [7-3] = 126 + [-54]        (+×- = -)

      18 × 4 = 126-54

      72 = 72

Explanation:

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

SOLUTION

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

18*4=126+(-54)

72=126-54

72=72

SO LHS=RHS

Answer 2

Answer:

taking LHS

18*4

72

taking RHS

126-54=72

72=72

hance proof

Step-by-step explanation:

mark me as brainlist please