Answer:
x = -8 + 62, -8 - √ 62
Step-by-step explanation:
This is the exact form
x=4
y=1
4x=7y+9
4x+y=17
7y+9+y=17
8y=17-9
8y=8
so
4x=7*1+9
4x=16
x=16/4
Third option is the correct answer
2x=-1 or x=-0.5
4x-6=10x-3 (-4x)
-6=6x-3 (+3)
-3=6x (divide by 3)
-1=2x
