a+2(7b+5+9a)-5b=

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Solution for a+2(7b+5+9a)-5b= equation:


Simplifying
a + 2(7b + 5 + 9a) + -5b = 0

Reorder the terms:
a + 2(5 + 9a + 7b) + -5b = 0
a + (5 * 2 + 9a * 2 + 7b * 2) + -5b = 0
a + (10 + 18a + 14b) + -5b = 0

Reorder the terms:
10 + a + 18a + 14b + -5b = 0

Combine like terms: a + 18a = 19a
10 + 19a + 14b + -5b = 0

Combine like terms: 14b + -5b = 9b
10 + 19a + 9b = 0

Solving
10 + 19a + 9b = 0

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + 19a + -10 + 9b = 0 + -10

Reorder the terms:
10 + -10 + 19a + 9b = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 19a + 9b = 0 + -10
19a + 9b = 0 + -10

Combine like terms: 0 + -10 = -10
19a + 9b = -10

Add '-9b' to each side of the equation.
19a + 9b + -9b = -10 + -9b

Combine like terms: 9b + -9b = 0
19a + 0 = -10 + -9b
19a = -10 + -9b

Divide each side by '19'.
a = -0.5263157895 + -0.4736842105b

Simplifying
a = -0.5263157895 + -0.4736842105b

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