please i need help will fan and medal for the correct answer... i need help asap

Question

anonymous · Answer

http://prntscr.com/a5cpn7

samwisegamge · Answer

geese I know how to do it buts hard to explain

anonymous · Answer

i really just need to get done nothing bad a bout you i just

anonymous · Answer

is this the same thng as the last one???

zombrexi · Answer

y=2x+6;3x−y=6
Step 1: Solve y=2x+6for y:
Step 2: Substitute 2x+6 for y in3x−y=6:
3x−y=6
3x−(2x+6)=6
x−6=6(Simplify both sides of the equation)
x−6+6=6+6(Add 6 to both sides)
x=12
Step 3: Substitute 12for x iny=2x+6:
y=2x+6
y=(2)(12)+6
y=30(Simplify both sides of the equation)

zombrexi · Answer

So now, what do you think the answer is?

anonymous · Answer

y=60+6???

anonymous · Answer

im having a a major brainfart im really tired sorry

zombrexi · Answer

Nope. Y=30 and X=12

anonymous · Answer

thanks so much

zombrexi · Answer

Haha its okay. We all have our days.

zombrexi · Answer

No problem!