Question

simplify by like terms 10a - 10 + 3a -5a​

Answer 1

As per the data given in the question,

We have to simplify the like terms,

As it is given in the question,

$10a-10+3a-5a$

As here we have to simplify the like terms, so, we will operate the terms containing "a" with them and other constant with constant.

For simplifying we will use BODMAS,

As per BODMAS rule,

B = Bracket

O - Of

D - Divide

M - Multiply

A - Addition

S - Subtraction

So, applying the above concept,

We will get the answer as,

$(10a+3a-5a-10)\\=>13a-5a-10\\=>8a-10$

Hence, value of expression will be = (8a-10).

Answer 2

Answer:

Simplifying by like terms 10a - 10 + 3a -5a​ we get 4a-5

Step-by-step explanation:

Given -

$10a - 10 + 3a -5a$

To find -

We have to simplify the like terms

Solution -

As it is given in the question,

As here we have to simplify the like terms, so, we will operate the terms containing "a" with them and other constant with constant.

For simplifying we will use BODMAS,

As per BODMAS rule,

B for Bracket

O for Of

D for Divide

M for Multiply

A for Addition

S for Subtraction

So, applying the above concept,

$10a - 10 + 3a -5a\\=8a -10$

By dividing it by 2 we get

$= 4a-5$

Simplifying by like terms 10a - 10 + 3a -5a​ we get 4a-5