8b+4=4b+2

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Solution for 8b+4=4b+2 equation:


Simplifying
8b + 4 = 4b + 2

Reorder the terms:
4 + 8b = 4b + 2

Reorder the terms:
4 + 8b = 2 + 4b

Solving
4 + 8b = 2 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
4 + 8b + -4b = 2 + 4b + -4b

Combine like terms: 8b + -4b = 4b
4 + 4b = 2 + 4b + -4b

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

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

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

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

Divide each side by '4'.
b = -0.5

Simplifying
b = -0.5

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