1+2b-3=12-4b-2b

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Solution for 1+2b-3=12-4b-2b equation:


Simplifying
1 + 2b + -3 = 12 + -4b + -2b

Reorder the terms:
1 + -3 + 2b = 12 + -4b + -2b

Combine like terms: 1 + -3 = -2
-2 + 2b = 12 + -4b + -2b

Combine like terms: -4b + -2b = -6b
-2 + 2b = 12 + -6b

Solving
-2 + 2b = 12 + -6b

Solving for variable 'b'.

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

Add '6b' to each side of the equation.
-2 + 2b + 6b = 12 + -6b + 6b

Combine like terms: 2b + 6b = 8b
-2 + 8b = 12 + -6b + 6b

Combine like terms: -6b + 6b = 0
-2 + 8b = 12 + 0
-2 + 8b = 12

Add '2' to each side of the equation.
-2 + 2 + 8b = 12 + 2

Combine like terms: -2 + 2 = 0
0 + 8b = 12 + 2
8b = 12 + 2

Combine like terms: 12 + 2 = 14
8b = 14

Divide each side by '8'.
b = 1.75

Simplifying
b = 1.75

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