-9a+13=67-3a

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Solution for -9a+13=67-3a equation:


Simplifying
-9a + 13 = 67 + -3a

Reorder the terms:
13 + -9a = 67 + -3a

Solving
13 + -9a = 67 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
13 + -9a + 3a = 67 + -3a + 3a

Combine like terms: -9a + 3a = -6a
13 + -6a = 67 + -3a + 3a

Combine like terms: -3a + 3a = 0
13 + -6a = 67 + 0
13 + -6a = 67

Add '-13' to each side of the equation.
13 + -13 + -6a = 67 + -13

Combine like terms: 13 + -13 = 0
0 + -6a = 67 + -13
-6a = 67 + -13

Combine like terms: 67 + -13 = 54
-6a = 54

Divide each side by '-6'.
a = -9

Simplifying
a = -9

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