3*a+6*(a+5)-525=0

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Solution for 3*a+6*(a+5)-525=0 equation:


Simplifying
3a + 6(a + 5) + -525 = 0

Reorder the terms:
3a + 6(5 + a) + -525 = 0
3a + (5 * 6 + a * 6) + -525 = 0
3a + (30 + 6a) + -525 = 0

Reorder the terms:
30 + -525 + 3a + 6a = 0

Combine like terms: 30 + -525 = -495
-495 + 3a + 6a = 0

Combine like terms: 3a + 6a = 9a
-495 + 9a = 0

Solving
-495 + 9a = 0

Solving for variable 'a'.

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

Add '495' to each side of the equation.
-495 + 495 + 9a = 0 + 495

Combine like terms: -495 + 495 = 0
0 + 9a = 0 + 495
9a = 0 + 495

Combine like terms: 0 + 495 = 495
9a = 495

Divide each side by '9'.
a = 55

Simplifying
a = 55

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