18(2b+4)+10b+4=68

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Solution for 18(2b+4)+10b+4=68 equation:


Simplifying
18(2b + 4) + 10b + 4 = 68

Reorder the terms:
18(4 + 2b) + 10b + 4 = 68
(4 * 18 + 2b * 18) + 10b + 4 = 68
(72 + 36b) + 10b + 4 = 68

Reorder the terms:
72 + 4 + 36b + 10b = 68

Combine like terms: 72 + 4 = 76
76 + 36b + 10b = 68

Combine like terms: 36b + 10b = 46b
76 + 46b = 68

Solving
76 + 46b = 68

Solving for variable 'b'.

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

Add '-76' to each side of the equation.
76 + -76 + 46b = 68 + -76

Combine like terms: 76 + -76 = 0
0 + 46b = 68 + -76
46b = 68 + -76

Combine like terms: 68 + -76 = -8
46b = -8

Divide each side by '46'.
b = -0.1739130435

Simplifying
b = -0.1739130435

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