8a-3(2a-5)+6=

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Solution for 8a-3(2a-5)+6= equation:


Simplifying
8a + -3(2a + -5) + 6 = 0

Reorder the terms:
8a + -3(-5 + 2a) + 6 = 0
8a + (-5 * -3 + 2a * -3) + 6 = 0
8a + (15 + -6a) + 6 = 0

Reorder the terms:
15 + 6 + 8a + -6a = 0

Combine like terms: 15 + 6 = 21
21 + 8a + -6a = 0

Combine like terms: 8a + -6a = 2a
21 + 2a = 0

Solving
21 + 2a = 0

Solving for variable 'a'.

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

Add '-21' to each side of the equation.
21 + -21 + 2a = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 2a = 0 + -21
2a = 0 + -21

Combine like terms: 0 + -21 = -21
2a = -21

Divide each side by '2'.
a = -10.5

Simplifying
a = -10.5

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