Divide both sides by 5
5x + 2 = 57/5
Subtract 2 from both sides
5x = 57/5 - 2
Simplify 57/5 - 2 to 47/5
5x = 47/5
Divide both sides by 5
x = 47/5/5
Simplify 47/5/5 to 47/5 * 5
x = 47/5 * 5
Simplify 5 * 5 to 25
<u>x = 47/25</u>
Answer:
<u>x² + y² + 2y - 1 = 0</u>
Step-by-step explanation:
The general form of the equation for the circle:
x² + y² + ax + by + c = 0
Where: a, b and c are constants.
For the given equation:
x² + (y + 1)² = 2
∴ x² + (y + 1) (y+1) = 2
∴ x² + y² + 2y + 1 = 2 ⇒ subtract 2 from both sides
∴ x² + y² + 2y + 1 - 2 = 2 - 2
∴ x² + y² + 2y - 1 = 0
So, the general form of the equation for the circle:
<u>x² + y² + 2y - 1 = 0</u>
Answer:
5a=3b
Step-by-step explanation:
5a+3b=6b
5a=6b-3b
5a=3b