2b-10b+-4=-20

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Solution for 2b-10b+-4=-20 equation:


Simplifying
2b + -10b + -4 = -20

Reorder the terms:
-4 + 2b + -10b = -20

Combine like terms: 2b + -10b = -8b
-4 + -8b = -20

Solving
-4 + -8b = -20

Solving for variable 'b'.

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

Add '4' to each side of the equation.
-4 + 4 + -8b = -20 + 4

Combine like terms: -4 + 4 = 0
0 + -8b = -20 + 4
-8b = -20 + 4

Combine like terms: -20 + 4 = -16
-8b = -16

Divide each side by '-8'.
b = 2

Simplifying
b = 2

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