Answer: 1/23
Step-by-step explanation:
Subtract 8x from both sides of the equation
from both sides of the equation
-15x = 8x + 1
-15x- 8x = 8x + 1 - 8x
Simplify
-23x = 1
Divide both sides of the equation by the same term
-23x = 1
=
Simplify
x = 1/23
Answer:
z=54
Step-by-step explanation:
54 because 6×9 is 54
and 54 ÷9 =6
It would be 10^13 which would equal 10,000,000,000,000
A . One solution
B . infinite solution
C . infinite solution
D . no solution
_________________________________
Thus the correct answer is option A .
The four answer choices are equal and pass through the point (-3,1), which you verify replacing the variables:
y - 1 = (x + 3)
1 - 1 = -3 + 3
0 = 0.
The other factor that you have to considerate is the slope.
The slope of the equation y - 1 = x + 3 is 1 (the coefficient of the x).
Given that the slopes of two parallel line are the same (equal), you need to determine the slope of the parallel line.
Once you know the slope of the parallel line, you can choose the right option.
The equation shown, y - 1 = x + 3 is the right fit if and only if the parallel line has slope 1.