-20-6b+4b+2=12b-7-10b-3

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Solution for -20-6b+4b+2=12b-7-10b-3 equation:


Simplifying
-20 + -6b + 4b + 2 = 12b + -7 + -10b + -3

Reorder the terms:
-20 + 2 + -6b + 4b = 12b + -7 + -10b + -3

Combine like terms: -20 + 2 = -18
-18 + -6b + 4b = 12b + -7 + -10b + -3

Combine like terms: -6b + 4b = -2b
-18 + -2b = 12b + -7 + -10b + -3

Reorder the terms:
-18 + -2b = -7 + -3 + 12b + -10b

Combine like terms: -7 + -3 = -10
-18 + -2b = -10 + 12b + -10b

Combine like terms: 12b + -10b = 2b
-18 + -2b = -10 + 2b

Solving
-18 + -2b = -10 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-18 + -2b + -2b = -10 + 2b + -2b

Combine like terms: -2b + -2b = -4b
-18 + -4b = -10 + 2b + -2b

Combine like terms: 2b + -2b = 0
-18 + -4b = -10 + 0
-18 + -4b = -10

Add '18' to each side of the equation.
-18 + 18 + -4b = -10 + 18

Combine like terms: -18 + 18 = 0
0 + -4b = -10 + 18
-4b = -10 + 18

Combine like terms: -10 + 18 = 8
-4b = 8

Divide each side by '-4'.
b = -2

Simplifying
b = -2

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