Answer:
it does have a solution x=0
Step-by-step explanation:
9x+15=3x+15
6x+15=15
6x=0
x=0
Answer:
As x decreases in value.f(x) decreases in value.......
If I understood given text quite well than equation will be
4x + 3 (x+4) = -9 => 4x+3x+12=-9 => 7x=-21 => x=-21/7=-3 => x= -3
Good luck!!!
Answer:
21x-1=19x+11(by alternate exterior angle)
21x-19x=11+1
2x=12
X=12/2
X=6