3(2a+7)=5(a-1)+29a

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Solution for 3(2a+7)=5(a-1)+29a equation:


Simplifying
3(2a + 7) = 5(a + -1) + 29a

Reorder the terms:
3(7 + 2a) = 5(a + -1) + 29a
(7 * 3 + 2a * 3) = 5(a + -1) + 29a
(21 + 6a) = 5(a + -1) + 29a

Reorder the terms:
21 + 6a = 5(-1 + a) + 29a
21 + 6a = (-1 * 5 + a * 5) + 29a
21 + 6a = (-5 + 5a) + 29a

Combine like terms: 5a + 29a = 34a
21 + 6a = -5 + 34a

Solving
21 + 6a = -5 + 34a

Solving for variable 'a'.

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

Add '-34a' to each side of the equation.
21 + 6a + -34a = -5 + 34a + -34a

Combine like terms: 6a + -34a = -28a
21 + -28a = -5 + 34a + -34a

Combine like terms: 34a + -34a = 0
21 + -28a = -5 + 0
21 + -28a = -5

Add '-21' to each side of the equation.
21 + -21 + -28a = -5 + -21

Combine like terms: 21 + -21 = 0
0 + -28a = -5 + -21
-28a = -5 + -21

Combine like terms: -5 + -21 = -26
-28a = -26

Divide each side by '-28'.
a = 0.9285714286

Simplifying
a = 0.9285714286

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