I have lots of homework due for tomorrow unfortunatlyy
And i've done half of what we're supposed to do, which is some of it, it's
2(5+2x) = 17
and my teahcer taught me to times the 2 to the 5 and the 2
which gives me
then to do the same both sides by taking 10
so 4x = 7
then to divide both sides by 4 to give me the answer x=1.75 (hopefully, did that bit on a calculator)
Annnnnnnnyways....now i got like loads more to do, but they are different, and i don't understand how to work them out...the first and easiest one is
2x - 1 = x + 3
I really don't understand it...i really don't understand maths.
Can anyone help? Atall?
Thankss if you can and willl....i will love you =D