Question

2(3g+2)=1/2(12g+8)

Answer 1

2(3g+2)=1/2(12g+8)



2*2(3g+2)=12g+8



4(3g+2)=12g+8



12g+8=12g+8



12g=12g+8-8



12g-12g=8-8



0g=8-8



0g=0



0=0




Since this equation is ALWAYS true for any g value, this means g can equal any number.



So there are an infinite number of solutions.

Answer 2

\[144x ^{2} + 192x + 63 = 0\]
Then use quadratic formula. :)

Answer 3

that's g instead of x btw