Question

subtract 4a+b+c from 8 a-b-c​

Answer 1

answer=4-a+b+c

step by step explanation:

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Answer 2

Given,

Two algebraic expressions 4a+b+c and 8 a-b-c​.

To find,

Subtract  4a+b+c from 8 a-b-c.

Solution,

Mathematically, the given questions can be represented as-

⇒  (8a-b-c) - (4a+b+c)

Since there is a negative sign ahead of the bracket  (4a+b+c) hence the sign of all the terms would be changed.

We would get,

⇒  8a - b - c - 4a - b - c.

We would now subtract like terms from their respective like terms.

⇒  (8a-4a) -b-b -c-c.

⇒  4a - 2b - 2c.

Hence, the answer is 4a - 2b - 2c.