(7x+3)+(a-5)=-16

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Solution for (7x+3)+(a-5)=-16 equation:


Simplifying
(7x + 3) + (a + -5) = -16

Reorder the terms:
(3 + 7x) + (a + -5) = -16

Remove parenthesis around (3 + 7x)
3 + 7x + (a + -5) = -16

Reorder the terms:
3 + 7x + (-5 + a) = -16

Remove parenthesis around (-5 + a)
3 + 7x + -5 + a = -16

Reorder the terms:
3 + -5 + a + 7x = -16

Combine like terms: 3 + -5 = -2
-2 + a + 7x = -16

Solving
-2 + a + 7x = -16

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + a + 2 + 7x = -16 + 2

Reorder the terms:
-2 + 2 + a + 7x = -16 + 2

Combine like terms: -2 + 2 = 0
0 + a + 7x = -16 + 2
a + 7x = -16 + 2

Combine like terms: -16 + 2 = -14
a + 7x = -14

Add '-7x' to each side of the equation.
a + 7x + -7x = -14 + -7x

Combine like terms: 7x + -7x = 0
a + 0 = -14 + -7x
a = -14 + -7x

Simplifying
a = -14 + -7x

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