3-10b=9-2b

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Solution for 3-10b=9-2b equation:


Simplifying
3 + -10b = 9 + -2b

Solving
3 + -10b = 9 + -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.
3 + -10b + 2b = 9 + -2b + 2b

Combine like terms: -10b + 2b = -8b
3 + -8b = 9 + -2b + 2b

Combine like terms: -2b + 2b = 0
3 + -8b = 9 + 0
3 + -8b = 9

Add '-3' to each side of the equation.
3 + -3 + -8b = 9 + -3

Combine like terms: 3 + -3 = 0
0 + -8b = 9 + -3
-8b = 9 + -3

Combine like terms: 9 + -3 = 6
-8b = 6

Divide each side by '-8'.
b = -0.75

Simplifying
b = -0.75

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