The value of x is
-4x + 8 = 42
-4x = 42 -8
-4x = 34
x = -8,5
Answer:
x = 21.013155617496
Step-by-step explanation:
we have a right triangle then ,

Then

Then
x ≈ 21
Answer:
32x
Step-by-step explanation:
Distribute the -8x to the (-4)
Answer:
the one that looks closest to this
Step-by-step explanation: