16+4a+b=4+2a+b

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Solution for 16+4a+b=4+2a+b equation:


Simplifying
16 + 4a + b = 4 + 2a + b

Add '-1b' to each side of the equation.
16 + 4a + b + -1b = 4 + 2a + b + -1b

Combine like terms: b + -1b = 0
16 + 4a + 0 = 4 + 2a + b + -1b
16 + 4a = 4 + 2a + b + -1b

Combine like terms: b + -1b = 0
16 + 4a = 4 + 2a + 0
16 + 4a = 4 + 2a

Solving
16 + 4a = 4 + 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 + 4a + -2a = 4 + 2a + -2a

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

Combine like terms: 2a + -2a = 0
16 + 2a = 4 + 0
16 + 2a = 4

Add '-16' to each side of the equation.
16 + -16 + 2a = 4 + -16

Combine like terms: 16 + -16 = 0
0 + 2a = 4 + -16
2a = 4 + -16

Combine like terms: 4 + -16 = -12
2a = -12

Divide each side by '2'.
a = -6

Simplifying
a = -6

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