4b+4=-7.8-2b

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Solution for 4b+4=-7.8-2b equation:


Simplifying
4b + 4 = -7.8 + -2b

Reorder the terms:
4 + 4b = -7.8 + -2b

Solving
4 + 4b = -7.8 + -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
4 + 4b + 2b = -7.8 + -2b + 2b

Combine like terms: 4b + 2b = 6b
4 + 6b = -7.8 + -2b + 2b

Combine like terms: -2b + 2b = 0
4 + 6b = -7.8 + 0
4 + 6b = -7.8

Add '-4' to each side of the equation.
4 + -4 + 6b = -7.8 + -4

Combine like terms: 4 + -4 = 0
0 + 6b = -7.8 + -4
6b = -7.8 + -4

Combine like terms: -7.8 + -4 = -11.8
6b = -11.8

Divide each side by '6'.
b = -1.966666667

Simplifying
b = -1.966666667

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