2(6-b)=7b+18

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Solution for 2(6-b)=7b+18 equation:


Simplifying
2(6 + -1b) = 7b + 18
(6 * 2 + -1b * 2) = 7b + 18
(12 + -2b) = 7b + 18

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

Solving
12 + -2b = 18 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
12 + -2b + -7b = 18 + 7b + -7b

Combine like terms: -2b + -7b = -9b
12 + -9b = 18 + 7b + -7b

Combine like terms: 7b + -7b = 0
12 + -9b = 18 + 0
12 + -9b = 18

Add '-12' to each side of the equation.
12 + -12 + -9b = 18 + -12

Combine like terms: 12 + -12 = 0
0 + -9b = 18 + -12
-9b = 18 + -12

Combine like terms: 18 + -12 = 6
-9b = 6

Divide each side by '-9'.
b = -0.6666666667

Simplifying
b = -0.6666666667

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