5b-3-5b+7b=3b-5+b-13

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Solution for 5b-3-5b+7b=3b-5+b-13 equation:


Simplifying
5b + -3 + -5b + 7b = 3b + -5 + b + -13

Reorder the terms:
-3 + 5b + -5b + 7b = 3b + -5 + b + -13

Combine like terms: 5b + -5b = 0
-3 + 0 + 7b = 3b + -5 + b + -13
-3 + 7b = 3b + -5 + b + -13

Reorder the terms:
-3 + 7b = -5 + -13 + 3b + b

Combine like terms: -5 + -13 = -18
-3 + 7b = -18 + 3b + b

Combine like terms: 3b + b = 4b
-3 + 7b = -18 + 4b

Solving
-3 + 7b = -18 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-3 + 7b + -4b = -18 + 4b + -4b

Combine like terms: 7b + -4b = 3b
-3 + 3b = -18 + 4b + -4b

Combine like terms: 4b + -4b = 0
-3 + 3b = -18 + 0
-3 + 3b = -18

Add '3' to each side of the equation.
-3 + 3 + 3b = -18 + 3

Combine like terms: -3 + 3 = 0
0 + 3b = -18 + 3
3b = -18 + 3

Combine like terms: -18 + 3 = -15
3b = -15

Divide each side by '3'.
b = -5

Simplifying
b = -5

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