-4-2b=-5b-25

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Solution for -4-2b=-5b-25 equation:


Simplifying
-4 + -2b = -5b + -25

Reorder the terms:
-4 + -2b = -25 + -5b

Solving
-4 + -2b = -25 + -5b

Solving for variable 'b'.

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

Add '5b' to each side of the equation.
-4 + -2b + 5b = -25 + -5b + 5b

Combine like terms: -2b + 5b = 3b
-4 + 3b = -25 + -5b + 5b

Combine like terms: -5b + 5b = 0
-4 + 3b = -25 + 0
-4 + 3b = -25

Add '4' to each side of the equation.
-4 + 4 + 3b = -25 + 4

Combine like terms: -4 + 4 = 0
0 + 3b = -25 + 4
3b = -25 + 4

Combine like terms: -25 + 4 = -21
3b = -21

Divide each side by '3'.
b = -7

Simplifying
b = -7

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