Add them all up then round the answer to yget
First, you set your problem up like this:
-4x+3=2x-6
add 6 to both sides so it looks like this:
-4x+9=2x
add 4x to both sides so it looks like this:
9=6x
divide 6 from both sides so this is your answer:
1.5=x
Answer:
Step-by-step explanation:
the a = 30
360/12 = 30deg...so the arguments are multiples of 30deg.
