To solve:
find the square root of both sides
2x-3=±10
Answers:
x=-7/2
x=13/2
Answer:

Step-by-step explanation:
Standard form is Ax + By = C, so we want x to be on the left side
To accomplish this, subtract 1/4x from both sides.

Multiply by -4 to get x to be equal to 1.

0 if you add the thickness to the underside of the tank
The answer is -0.4. hope this helps
the commutative property was used