Question

add a+2b+ 3c and 4 (a+b+c)​

Answer 1

Answer:

a + 2b + 3c + 4a + 4b + 4c

5a + 6b +7c

Answer 2

Given: The equation is$a+2b+ 3c \ and\ 4 (a+b+c)$.

We have to add the above equation.

• As we know that adding two or more numbers together is known as an addition.
• Addition as denoted by(+).

Following are the properties of addition:

1. Identity property of zero.
2. Inverse property.
3. Commutative property.
4. Associative property.

We are solving in the following way:

We have,

$a+2b+ 3c \ and\ 4 (a+b+c)$

$=>a+2b+3c+4a+4b+4c\\=>5a+6b+7c$

Hence, the solution of the above equation is$5a+6b+7c$.