Question

Algera help please!!!

Answer 1

in the equation 7(3a+12)=168 what are some of the steps that should be taken to solve for x? select all that apply

subtract 84 to both sides of the equation

divide both sides of the equation by 3

distribute the 7 amont the terms inside the parentheses

divide both sides of the equation by 21

Answer 2

... Do you have any idea how you would start to solve the equation?

Answer 3

i think its A and B the answers

Answer 4

I disagree... Hold on for an explanation.

Answer 5

Step 1: distribute the 7.
21a+84=168
subtract 84 from both sides.
21a=84
Divide both sides by 21
a=4.

Which steps did we use?

Answer 6

C A D

Answer 7

That's what I'm thinking too