1b-2=2-7b

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Solution for 1b-2=2-7b equation:


Simplifying
1b + -2 = 2 + -7b

Reorder the terms:
-2 + 1b = 2 + -7b

Solving
-2 + 1b = 2 + -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
-2 + 1b + 7b = 2 + -7b + 7b

Combine like terms: 1b + 7b = 8b
-2 + 8b = 2 + -7b + 7b

Combine like terms: -7b + 7b = 0
-2 + 8b = 2 + 0
-2 + 8b = 2

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

Combine like terms: -2 + 2 = 0
0 + 8b = 2 + 2
8b = 2 + 2

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

Divide each side by '8'.
b = 0.5

Simplifying
b = 0.5

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