-6b-9=3-4b+7b

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Solution for -6b-9=3-4b+7b equation:


Simplifying
-6b + -9 = 3 + -4b + 7b

Reorder the terms:
-9 + -6b = 3 + -4b + 7b

Combine like terms: -4b + 7b = 3b
-9 + -6b = 3 + 3b

Solving
-9 + -6b = 3 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
-9 + -6b + -3b = 3 + 3b + -3b

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

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

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

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

Combine like terms: 3 + 9 = 12
-9b = 12

Divide each side by '-9'.
b = -1.333333333

Simplifying
b = -1.333333333

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