Math, asked by shambhavisinha828, 7 months ago

2 [a - 3 {a + 5 (a - 2) + 7}]

Answers

Answered by Anonymous

0

Answer:

Ok

Step-by-step explanation:

2[a-3{a+5(a-2)+7}]

=2[a-3{a+5a-10+7}]

= 2[a-3+6a-3]

=2a-6+12a-6

= 10a-12

a=12/10

a=6/5

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