5a-12b-3b+10a+18a-13a+a=

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Solution for 5a-12b-3b+10a+18a-13a+a= equation:


Simplifying
5a + -12b + -3b + 10a + 18a + -13a + a = 0

Reorder the terms:
5a + 10a + 18a + -13a + a + -12b + -3b = 0

Combine like terms: 5a + 10a = 15a
15a + 18a + -13a + a + -12b + -3b = 0

Combine like terms: 15a + 18a = 33a
33a + -13a + a + -12b + -3b = 0

Combine like terms: 33a + -13a = 20a
20a + a + -12b + -3b = 0

Combine like terms: 20a + a = 21a
21a + -12b + -3b = 0

Combine like terms: -12b + -3b = -15b
21a + -15b = 0

Solving
21a + -15b = 0

Solving for variable 'a'.

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

Add '15b' to each side of the equation.
21a + -15b + 15b = 0 + 15b

Combine like terms: -15b + 15b = 0
21a + 0 = 0 + 15b
21a = 0 + 15b
Remove the zero:
21a = 15b

Divide each side by '21'.
a = 0.7142857143b

Simplifying
a = 0.7142857143b

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