2a+3b+7a-5+6b=

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Solution for 2a+3b+7a-5+6b= equation:


Simplifying
2a + 3b + 7a + -5 + 6b = 0

Reorder the terms:
-5 + 2a + 7a + 3b + 6b = 0

Combine like terms: 2a + 7a = 9a
-5 + 9a + 3b + 6b = 0

Combine like terms: 3b + 6b = 9b
-5 + 9a + 9b = 0

Solving
-5 + 9a + 9b = 0

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 9a + 5 + 9b = 0 + 5

Reorder the terms:
-5 + 5 + 9a + 9b = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 9a + 9b = 0 + 5
9a + 9b = 0 + 5

Combine like terms: 0 + 5 = 5
9a + 9b = 5

Add '-9b' to each side of the equation.
9a + 9b + -9b = 5 + -9b

Combine like terms: 9b + -9b = 0
9a + 0 = 5 + -9b
9a = 5 + -9b

Divide each side by '9'.
a = 0.5555555556 + -1b

Simplifying
a = 0.5555555556 + -1b

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