2b-6(2b+3)=12

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Solution for 2b-6(2b+3)=12 equation:


Simplifying
2b + -6(2b + 3) = 12

Reorder the terms:
2b + -6(3 + 2b) = 12
2b + (3 * -6 + 2b * -6) = 12
2b + (-18 + -12b) = 12

Reorder the terms:
-18 + 2b + -12b = 12

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

Solving
-18 + -10b = 12

Solving for variable 'b'.

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

Add '18' to each side of the equation.
-18 + 18 + -10b = 12 + 18

Combine like terms: -18 + 18 = 0
0 + -10b = 12 + 18
-10b = 12 + 18

Combine like terms: 12 + 18 = 30
-10b = 30

Divide each side by '-10'.
b = -3

Simplifying
b = -3

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