(a+4)-b=1.6

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Solution for (a+4)-b=1.6 equation:


Simplifying
(a + 4) + -1b = 1.6

Reorder the terms:
(4 + a) + -1b = 1.6

Remove parenthesis around (4 + a)
4 + a + -1b = 1.6

Solving
4 + a + -1b = 1.6

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + a + -4 + -1b = 1.6 + -4

Reorder the terms:
4 + -4 + a + -1b = 1.6 + -4

Combine like terms: 4 + -4 = 0
0 + a + -1b = 1.6 + -4
a + -1b = 1.6 + -4

Combine like terms: 1.6 + -4 = -2.4
a + -1b = -2.4

Add 'b' to each side of the equation.
a + -1b + b = -2.4 + b

Combine like terms: -1b + b = 0
a + 0 = -2.4 + b
a = -2.4 + b

Simplifying
a = -2.4 + b

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