38-5(4)=b

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Solution for 38-5(4)=b equation:


Simplifying
38 + -5(4) = b

Multiply -5 * 4
38 + -20 = b

Combine like terms: 38 + -20 = 18
18 = b

Solving
18 = b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
18 + -1b = b + -1b

Combine like terms: b + -1b = 0
18 + -1b = 0

Add '-18' to each side of the equation.
18 + -18 + -1b = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -1b = 0 + -18
-1b = 0 + -18

Combine like terms: 0 + -18 = -18
-1b = -18

Divide each side by '-1'.
b = 18

Simplifying
b = 18

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