h*2-(a*2-6a+9)=

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Solution for h*2-(a*2-6a+9)= equation:


Simplifying
h * 2 + -1(a * 2 + -6a + 9) = 0

Reorder the terms for easier multiplication:
2h + -1(a * 2 + -6a + 9) = 0

Reorder the terms for easier multiplication:
2h + -1(2a + -6a + 9) = 0

Reorder the terms:
2h + -1(9 + 2a + -6a) = 0

Combine like terms: 2a + -6a = -4a
2h + -1(9 + -4a) = 0
2h + (9 * -1 + -4a * -1) = 0
2h + (-9 + 4a) = 0

Reorder the terms:
-9 + 4a + 2h = 0

Solving
-9 + 4a + 2h = 0

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 4a + 9 + 2h = 0 + 9

Reorder the terms:
-9 + 9 + 4a + 2h = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 4a + 2h = 0 + 9
4a + 2h = 0 + 9

Combine like terms: 0 + 9 = 9
4a + 2h = 9

Add '-2h' to each side of the equation.
4a + 2h + -2h = 9 + -2h

Combine like terms: 2h + -2h = 0
4a + 0 = 9 + -2h
4a = 9 + -2h

Divide each side by '4'.
a = 2.25 + -0.5h

Simplifying
a = 2.25 + -0.5h

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