2[8+5a]=28-2a

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Solution for 2[8+5a]=28-2a equation:


Simplifying
2[8 + 5a] = 28 + -2a
[8 * 2 + 5a * 2] = 28 + -2a
[16 + 10a] = 28 + -2a

Solving
16 + 10a = 28 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
16 + 10a + 2a = 28 + -2a + 2a

Combine like terms: 10a + 2a = 12a
16 + 12a = 28 + -2a + 2a

Combine like terms: -2a + 2a = 0
16 + 12a = 28 + 0
16 + 12a = 28

Add '-16' to each side of the equation.
16 + -16 + 12a = 28 + -16

Combine like terms: 16 + -16 = 0
0 + 12a = 28 + -16
12a = 28 + -16

Combine like terms: 28 + -16 = 12
12a = 12

Divide each side by '12'.
a = 1

Simplifying
a = 1

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