5-2(4a-1)+3a=13

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Solution for 5-2(4a-1)+3a=13 equation:


Simplifying
5 + -2(4a + -1) + 3a = 13

Reorder the terms:
5 + -2(-1 + 4a) + 3a = 13
5 + (-1 * -2 + 4a * -2) + 3a = 13
5 + (2 + -8a) + 3a = 13

Combine like terms: 5 + 2 = 7
7 + -8a + 3a = 13

Combine like terms: -8a + 3a = -5a
7 + -5a = 13

Solving
7 + -5a = 13

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + -5a = 13 + -7

Combine like terms: 7 + -7 = 0
0 + -5a = 13 + -7
-5a = 13 + -7

Combine like terms: 13 + -7 = 6
-5a = 6

Divide each side by '-5'.
a = -1.2

Simplifying
a = -1.2

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