20-4b=-10b-18+4b

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Solution for 20-4b=-10b-18+4b equation:


Simplifying
20 + -4b = -10b + -18 + 4b

Reorder the terms:
20 + -4b = -18 + -10b + 4b

Combine like terms: -10b + 4b = -6b
20 + -4b = -18 + -6b

Solving
20 + -4b = -18 + -6b

Solving for variable 'b'.

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

Add '6b' to each side of the equation.
20 + -4b + 6b = -18 + -6b + 6b

Combine like terms: -4b + 6b = 2b
20 + 2b = -18 + -6b + 6b

Combine like terms: -6b + 6b = 0
20 + 2b = -18 + 0
20 + 2b = -18

Add '-20' to each side of the equation.
20 + -20 + 2b = -18 + -20

Combine like terms: 20 + -20 = 0
0 + 2b = -18 + -20
2b = -18 + -20

Combine like terms: -18 + -20 = -38
2b = -38

Divide each side by '2'.
b = -19

Simplifying
b = -19

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