3 years ago

What is 2a - 8a = 12 - 8a

Mathematics

2 answers:

kicyunya [14]3 years ago

6 0

2a-8a=12-8a
now add 8a to both side and you get

2a= 12

divide both sides by 2 and you get

a=6

kodGreya [7K]3 years ago

6 0

2a-8a=12-8a

-6a=12-8a

add 8a to -6a=2a

2a=12

12/2

a=6

You might be interested in

In the diagram of circle C, m∠VWX is 43°. What is measure of arc vx?

avanturin [10]

Its 39 hope it helps

4 0

3 years ago

Read 2 more answers

Is it possible for a system of linear equations to have exactly one solution?

Elanso [62]

No, it's not possible

8 0

3 years ago

Read 2 more answers

I need to replace the carpet for my bedroom floor and the supplier wants to

I am Lyosha [343]

Answer:

D. 120 square feet

Step-by-step explanation:

12×10=120

120 square feet

6 0

3 years ago

Read 2 more answers

PLEASE DO NOT ANSWER THIS EMPTY OR ADD A LINK OR SAY "Answer is in here!" I WILL REPORT YOU IF YOU DO. I DO NOT TAKE FILES PLEAS

Goryan [66]

Answer:

M=2

Step-by-step explanation:

rise over run

you rise 2 and go over 1

2 over 1 is just 2.

3 0

3 years ago

Read 2 more answers

The cost, C dollars, of hiring a taxi is given by the formula C=2.00+320n, where n is the number of tenths of a mile driven. Wha

Ainat [17]

Answer:

$14.80

Step-by-step explanation:

I'm assuming you meant to put 3.20 since $320 a mile would be ridiculous.

C(n)=2.00+3.20n

If n = 4 miles we have:

C(4)=2+3.20(4)

C(4)=2+12.80

C(4)=14.80

So the cost of the taxi is $14.80.

8 0

3 years ago