Question

Add -2abc +7 and 4 abc +3

Answer 1

Answer:

-2abc+7

+

4abc+3

--------------

2abc+10

Answer 2

Given: The equation is$-2abc +7 \ and\ 4 abc +3$.

We have to add the above equations.

• 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,

The equation is$-2abc +7 \ and\ 4 abc +3$

$=>-2abc+7+4abc+3\\=>2abc+10\\=>2(abc+5)$

Hence, the solution of the above equation is$2(abc+5)$.