8a-3(2a-1)=13

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Solution for 8a-3(2a-1)=13 equation:


Simplifying
8a + -3(2a + -1) = 13

Reorder the terms:
8a + -3(-1 + 2a) = 13
8a + (-1 * -3 + 2a * -3) = 13
8a + (3 + -6a) = 13

Reorder the terms:
3 + 8a + -6a = 13

Combine like terms: 8a + -6a = 2a
3 + 2a = 13

Solving
3 + 2a = 13

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 2a = 13 + -3

Combine like terms: 3 + -3 = 0
0 + 2a = 13 + -3
2a = 13 + -3

Combine like terms: 13 + -3 = 10
2a = 10

Divide each side by '2'.
a = 5

Simplifying
a = 5

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