2b-20+5=3b-2

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Solution for 2b-20+5=3b-2 equation:


Simplifying
2b + -20 + 5 = 3b + -2

Reorder the terms:
-20 + 5 + 2b = 3b + -2

Combine like terms: -20 + 5 = -15
-15 + 2b = 3b + -2

Reorder the terms:
-15 + 2b = -2 + 3b

Solving
-15 + 2b = -2 + 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.
-15 + 2b + -3b = -2 + 3b + -3b

Combine like terms: 2b + -3b = -1b
-15 + -1b = -2 + 3b + -3b

Combine like terms: 3b + -3b = 0
-15 + -1b = -2 + 0
-15 + -1b = -2

Add '15' to each side of the equation.
-15 + 15 + -1b = -2 + 15

Combine like terms: -15 + 15 = 0
0 + -1b = -2 + 15
-1b = -2 + 15

Combine like terms: -2 + 15 = 13
-1b = 13

Divide each side by '-1'.
b = -13

Simplifying
b = -13

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