9b+4+5b+7=

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Solution for 9b+4+5b+7= equation:


Simplifying
9b + 4 + 5b + 7 = 0

Reorder the terms:
4 + 7 + 9b + 5b = 0

Combine like terms: 4 + 7 = 11
11 + 9b + 5b = 0

Combine like terms: 9b + 5b = 14b
11 + 14b = 0

Solving
11 + 14b = 0

Solving for variable 'b'.

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

Add '-11' to each side of the equation.
11 + -11 + 14b = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 14b = 0 + -11
14b = 0 + -11

Combine like terms: 0 + -11 = -11
14b = -11

Divide each side by '14'.
b = -0.7857142857

Simplifying
b = -0.7857142857

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