Question

If a = 3, b = - 3, find the
value of 2a + 2b.​

Answer 1

Step-by-step explanation:

given

a=3 , b= - 3

2a+2b

=2(3)+2(- 3)

=6-6

=0

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Answer 2

Question:

If a = 3, b = - 3, find the value of 2a + 2b.

Answer:-

• The value of the algebraic expression is 0

Solution:-

• Value of a = 3
• Value of b = –3

$\large{ \tt : \implies \: \: \: \: 2a + 2b}$

$\large{ \tt : \implies \: \: \: \: 2(3) + 2( - 3)}$

$\large{ \tt : \implies \: \: \: \: 6 + ( - 6)}$

$\large{ \tt : \implies \: \: \: \: 6 - 6 }$

$\large{ \tt : \implies \: \: \: \: 0}$

The value of the algebraic expression is 0