3 years ago

2(3 – 4a) + 5(a – 7)

Mathematics

2 answers:

irinina [24]3 years ago

8 0

Answer:

Step-by-step explanation:

$2(3 - 4a) + 5(a - 7)$

Distribute 2 through the parentheses

$= 6 - 8a + 5(a - 7)$

Distribute 5 through the parentheses

$= 6 - 8a + 5a - 35$

Calculate the difference

$= - 29 - 8a + 5a$

Collect like terms

$= - 29 - 3a$

Hope this helps...

Best regards!!

PilotLPTM [1.2K]3 years ago

6 0

Answer:

The answer is -(29+3a).

Step-by-step explanation:

=2(3-4a)+5(a-7)

= 6- 8a +5a -35

= 6-35-8a+5a

= -29-3a

= -(29+3a)

Hope it helps..

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