7(b+2)-3b=18

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


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

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

Combine like terms: 7b + -3b = 4b
14 + 4b = 18

Solving
14 + 4b = 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 + 4b = 18 + -14

Combine like terms: 14 + -14 = 0
0 + 4b = 18 + -14
4b = 18 + -14

Combine like terms: 18 + -14 = 4
4b = 4

Divide each side by '4'.
b = 1

Simplifying
b = 1

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