Question

The value for expression 7a-4b for a=3, b=2 is

Answer 1

Answer:

Thanks for your question...

Your required answer :

Given :

• 7a - 4b
• a = 3
• b = 2

Solution :

• 7 ( 3 ) - 4 ( 2 )
• 21 - 8
• 13

Brainliest Please

Answer 2

Answer:

∴ The value of expression $7a-4b$ for $a=3$ and $b=2$ is $13$.

Step-by-step explanation:

• In context with question asked,
• We have to find the value for expression $7a-4b$.
• The values of $a=3$ and $b=2$.
• To find the value of given expression, we have to put $a=3$ and $b=2$ in the given expression.
• The expression is,

       $7a-4b$

• Put $a=3$ and $b=2$ in the given expression, we get

       $7a-4b = 7\times 3-4\times 2$

                 = $21-8$

                 = $13$

• ∴ The value of expression $7a-4b$ for $a=3$ and $b=2$ is $13$.