A+5+2[a+7]=

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Solution for A+5+2[a+7]= equation:


Simplifying
A + 5 + 2[a + 7] = 0

Reorder the terms:
A + 5 + 2[7 + a] = 0
A + 5 + [7 * 2 + a * 2] = 0
A + 5 + [14 + 2a] = 0

Reorder the terms:
5 + 14 + A + 2a = 0

Combine like terms: 5 + 14 = 19
19 + A + 2a = 0

Solving
19 + A + 2a = 0

Solving for variable 'A'.

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

Add '-19' to each side of the equation.
19 + A + -19 + 2a = 0 + -19

Reorder the terms:
19 + -19 + A + 2a = 0 + -19

Combine like terms: 19 + -19 = 0
0 + A + 2a = 0 + -19
A + 2a = 0 + -19

Combine like terms: 0 + -19 = -19
A + 2a = -19

Add '-2a' to each side of the equation.
A + 2a + -2a = -19 + -2a

Combine like terms: 2a + -2a = 0
A + 0 = -19 + -2a
A = -19 + -2a

Simplifying
A = -19 + -2a

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