-2(3b+7)=18

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Solution for -2(3b+7)=18 equation:


Simplifying
-2(3b + 7) = 18

Reorder the terms:
-2(7 + 3b) = 18
(7 * -2 + 3b * -2) = 18
(-14 + -6b) = 18

Solving
-14 + -6b = 18

Solving for variable 'b'.

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

Add '14' to each side of the equation.
-14 + 14 + -6b = 18 + 14

Combine like terms: -14 + 14 = 0
0 + -6b = 18 + 14
-6b = 18 + 14

Combine like terms: 18 + 14 = 32
-6b = 32

Divide each side by '-6'.
b = -5.333333333

Simplifying
b = -5.333333333

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