7b+5-9b-c=

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Solution for 7b+5-9b-c= equation:


Simplifying
7b + 5 + -9b + -1c = 0

Reorder the terms:
5 + 7b + -9b + -1c = 0

Combine like terms: 7b + -9b = -2b
5 + -2b + -1c = 0

Solving
5 + -2b + -1c = 0

Solving for variable 'b'.

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

Add '-5' to each side of the equation.
5 + -2b + -5 + -1c = 0 + -5

Reorder the terms:
5 + -5 + -2b + -1c = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -2b + -1c = 0 + -5
-2b + -1c = 0 + -5

Combine like terms: 0 + -5 = -5
-2b + -1c = -5

Add 'c' to each side of the equation.
-2b + -1c + c = -5 + c

Combine like terms: -1c + c = 0
-2b + 0 = -5 + c
-2b = -5 + c

Divide each side by '-2'.
b = 2.5 + -0.5c

Simplifying
b = 2.5 + -0.5c

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