answer: ouch. thats difficult
step-by-step explanation:
graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best
what are you doing do you need examples of variable questions?
5a-1=9 bring the one over the =
5a=10 divide by your variable
a=2
brainliest? ?
here try this one
3a-24=0