Question

subtract 6a-7b-7c from 9a-6b-34c​

Answer 1

Answer:

= -3a + -b + 27c

Step-by-step explanation:

= 6a - 7b - 7c - (9a - 6b - 34c)

Distribute the negative Sign:

= 6a - 7b - 7c + -1(9a - 6b - 34c)

= 6a + -7b + -7c + -1(9a) + -1(-6b) + -1(-34c)

= 6a + -7b + -7c + -9a + 6b + 34c

Combine Like Terms:

= 6a + -7b + -9a + 6b + 34c

= (6a + -9a) + (-7b + 6b) + (-7c + 34c)

= -3a + -b + 27c

Answer 2

Subtract :-

→ 6a - 7b - 7c - (9a - 6b - 34c)

Changing the symbols :-

→ 6a - 7b - 7c - 9a + 6b + 34c

Arranging the like terms :-

→ 6a - 9a - 7b + 6b - 7c + 34c

→ -3a - b + 27c

.°. So,the answer is -3a - b + 27c....