7(3a+2)-3=

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Solution for 7(3a+2)-3= equation:


Simplifying
7(3a + 2) + -3 = 0

Reorder the terms:
7(2 + 3a) + -3 = 0
(2 * 7 + 3a * 7) + -3 = 0
(14 + 21a) + -3 = 0

Reorder the terms:
14 + -3 + 21a = 0

Combine like terms: 14 + -3 = 11
11 + 21a = 0

Solving
11 + 21a = 0

Solving for variable 'a'.

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

Add '-11' to each side of the equation.
11 + -11 + 21a = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 21a = 0 + -11
21a = 0 + -11

Combine like terms: 0 + -11 = -11
21a = -11

Divide each side by '21'.
a = -0.5238095238

Simplifying
a = -0.5238095238

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