9(7a-2)-2a=

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


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

Reorder the terms:
9(-2 + 7a) + -2a = 0
(-2 * 9 + 7a * 9) + -2a = 0
(-18 + 63a) + -2a = 0

Combine like terms: 63a + -2a = 61a
-18 + 61a = 0

Solving
-18 + 61a = 0

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + 61a = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 61a = 0 + 18
61a = 0 + 18

Combine like terms: 0 + 18 = 18
61a = 18

Divide each side by '61'.
a = 0.2950819672

Simplifying
a = 0.2950819672

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