10a+9=69

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Solution for 10a+9=69 equation: 


Simplifying
10a + 9 = 69

Reorder the terms:
9 + 10a = 69

Solving
9 + 10a = 69

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 10a = 69 + -9

Combine like terms: 9 + -9 = 0
0 + 10a = 69 + -9
10a = 69 + -9

Combine like terms: 69 + -9 = 60
10a = 60

Divide each side by '10'.
a = 6

Simplifying
a = 6

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