3.5=a(7.1-h)2+3.5

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Solution for 3.5=a(7.1-h)2+3.5 equation:


Simplifying
3.5 = a(7.1 + -1h) * 2 + 3.5

Reorder the terms for easier multiplication:
3.5 = 2a(7.1 + -1h) + 3.5
3.5 = (7.1 * 2a + -1h * 2a) + 3.5
3.5 = (14.2a + -2ah) + 3.5

Reorder the terms:
3.5 = 3.5 + 14.2a + -2ah

Add '-3.5' to each side of the equation.
3.5 + -3.5 = 3.5 + 14.2a + -3.5 + -2ah

Combine like terms: 3.5 + -3.5 = 0.0
0.0 = 3.5 + 14.2a + -3.5 + -2ah

Reorder the terms:
0.0 = 3.5 + -3.5 + 14.2a + -2ah

Combine like terms: 3.5 + -3.5 = 0.0
0.0 = 0.0 + 14.2a + -2ah
0.0 = 14.2a + -2ah

Solving
0.0 = 14.2a + -2ah

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-14.2a' to each side of the equation.
0.0 + -14.2a = 14.2a + -14.2a + -2ah
Remove the zero:
-14.2a = 14.2a + -14.2a + -2ah

Combine like terms: 14.2a + -14.2a = 0.0
-14.2a = 0.0 + -2ah
-14.2a = -2ah

Add '2ah' to each side of the equation.
-14.2a + 2ah = -2ah + 2ah

Combine like terms: -2ah + 2ah = 0
-14.2a + 2ah = 0

The solution to this equation could not be determined.

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