2(b-3)-4=18

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Solution for 2(b-3)-4=18 equation:


Simplifying
2(b + -3) + -4 = 18

Reorder the terms:
2(-3 + b) + -4 = 18
(-3 * 2 + b * 2) + -4 = 18
(-6 + 2b) + -4 = 18

Reorder the terms:
-6 + -4 + 2b = 18

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

Solving
-10 + 2b = 18

Solving for variable 'b'.

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

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

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

Combine like terms: 18 + 10 = 28
2b = 28

Divide each side by '2'.
b = 14

Simplifying
b = 14

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