-2[1+5a]=-6[a+3]

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Solution for -2[1+5a]=-6[a+3] equation:


Simplifying
-2[1 + 5a] = -6[a + 3]
[1 * -2 + 5a * -2] = -6[a + 3]
[-2 + -10a] = -6[a + 3]

Reorder the terms:
-2 + -10a = -6[3 + a]
-2 + -10a = [3 * -6 + a * -6]
-2 + -10a = [-18 + -6a]

Solving
-2 + -10a = -18 + -6a

Solving for variable 'a'.

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

Add '6a' to each side of the equation.
-2 + -10a + 6a = -18 + -6a + 6a

Combine like terms: -10a + 6a = -4a
-2 + -4a = -18 + -6a + 6a

Combine like terms: -6a + 6a = 0
-2 + -4a = -18 + 0
-2 + -4a = -18

Add '2' to each side of the equation.
-2 + 2 + -4a = -18 + 2

Combine like terms: -2 + 2 = 0
0 + -4a = -18 + 2
-4a = -18 + 2

Combine like terms: -18 + 2 = -16
-4a = -16

Divide each side by '-4'.
a = 4

Simplifying
a = 4

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