Hello there.
Explanation:
↓↓↓↓↓↓↓↓↓↓
First, subtract by 4 from both sides.
Second, simplify.
Third, divide by -1 from both sides.
Fourth, simplify.
Next, add by 3 from both sides.
Then simplify.
Therefore, divide by 2 from both sides.
Finally, simplify.
<u><em>Answer⇒⇒⇒⇒x=2</em></u>
Hope this helps!
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-Charlie
5x-7y=14
-5x -5x
^
Subtract 5x from both sides
-7y=-5x+14
Divide by -7 by all of the numbers
y=-5/7x-2
Answer:
for any pentagon the interior angles add up to n-2 times 180 degrees.
n-2
180(n)
The correct answer is C.
Perpendicular lines have opposite reciprocal slopes. This mean you will flip the original number upside down, and change its sign (negative to positive and vice versa). So, the opposite of -1/4 will be 4.