12a+42b+8=

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Solution for 12a+42b+8= equation:


Simplifying
12a + 42b + 8 = 0

Reorder the terms:
8 + 12a + 42b = 0

Solving
8 + 12a + 42b = 0

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + 12a + -8 + 42b = 0 + -8

Reorder the terms:
8 + -8 + 12a + 42b = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 12a + 42b = 0 + -8
12a + 42b = 0 + -8

Combine like terms: 0 + -8 = -8
12a + 42b = -8

Add '-42b' to each side of the equation.
12a + 42b + -42b = -8 + -42b

Combine like terms: 42b + -42b = 0
12a + 0 = -8 + -42b
12a = -8 + -42b

Divide each side by '12'.
a = -0.6666666667 + -3.5b

Simplifying
a = -0.6666666667 + -3.5b

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