7k-h-a=2a

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Solution for 7k-h-a=2a equation:


Simplifying
7k + -1h + -1a = 2a

Reorder the terms:
-1a + -1h + 7k = 2a

Solving
-1a + -1h + 7k = 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-1a + -1h + -2a + 7k = 2a + -2a

Reorder the terms:
-1a + -2a + -1h + 7k = 2a + -2a

Combine like terms: -1a + -2a = -3a
-3a + -1h + 7k = 2a + -2a

Combine like terms: 2a + -2a = 0
-3a + -1h + 7k = 0

Add 'h' to each side of the equation.
-3a + -1h + h + 7k = 0 + h

Combine like terms: -1h + h = 0
-3a + 0 + 7k = 0 + h
-3a + 7k = 0 + h
Remove the zero:
-3a + 7k = h

Add '-7k' to each side of the equation.
-3a + 7k + -7k = h + -7k

Combine like terms: 7k + -7k = 0
-3a + 0 = h + -7k
-3a = h + -7k

Divide each side by '-3'.
a = -0.3333333333h + 2.333333333k

Simplifying
a = -0.3333333333h + 2.333333333k

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