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Simplify the expression 2(a -3) + 4b - 2(a -b -3) + 5

Simplify the expression
 2(a -3) + 4b - 2(a -b -3) + 5

Grade:12th pass

2 Answers

sai sandeep
19 Points
6 years ago
2(a -3) + 4b - 2(a -b -3) + 5
Multiply factors.
= 2a - 6 + 4b -2a + 2b + 6 + 5
Group like terms.
= 6b + 5
SR Roy
128 Points
6 years ago
 2(a -3) + 4b - 2(a -b -3) + 5
= 2a – 6 + 4b – 2a + 2b + 6 + 5
= 2a – 2a + 6 – 6 + 4b  + 2b  + 5
= 6b + 5
Ans 6b+5
Thank You

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