(2a-3)+(3a+1)+(2a)=47

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Solution for (2a-3)+(3a+1)+(2a)=47 equation:


Simplifying
(2a + -3) + (3a + 1) + (2a) = 47

Reorder the terms:
(-3 + 2a) + (3a + 1) + (2a) = 47

Remove parenthesis around (-3 + 2a)
-3 + 2a + (3a + 1) + (2a) = 47

Reorder the terms:
-3 + 2a + (1 + 3a) + (2a) = 47

Remove parenthesis around (1 + 3a)
-3 + 2a + 1 + 3a + (2a) = 47

Reorder the terms:
-3 + 1 + 2a + 3a + (2a) = 47

Combine like terms: -3 + 1 = -2
-2 + 2a + 3a + (2a) = 47

Combine like terms: 2a + 3a = 5a
-2 + 5a + (2a) = 47

Combine like terms: 5a + (2a) = 7a
-2 + 7a = 47

Solving
-2 + 7a = 47

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 7a = 47 + 2

Combine like terms: -2 + 2 = 0
0 + 7a = 47 + 2
7a = 47 + 2

Combine like terms: 47 + 2 = 49
7a = 49

Divide each side by '7'.
a = 7

Simplifying
a = 7

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