-92=-2-5(-2+4b)

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Solution for -92=-2-5(-2+4b) equation:


Simplifying
-92 = -2 + -5(-2 + 4b)
-92 = -2 + (-2 * -5 + 4b * -5)
-92 = -2 + (10 + -20b)

Combine like terms: -2 + 10 = 8
-92 = 8 + -20b

Solving
-92 = 8 + -20b

Solving for variable 'b'.

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

Add '20b' to each side of the equation.
-92 + 20b = 8 + -20b + 20b

Combine like terms: -20b + 20b = 0
-92 + 20b = 8 + 0
-92 + 20b = 8

Add '92' to each side of the equation.
-92 + 92 + 20b = 8 + 92

Combine like terms: -92 + 92 = 0
0 + 20b = 8 + 92
20b = 8 + 92

Combine like terms: 8 + 92 = 100
20b = 100

Divide each side by '20'.
b = 5

Simplifying
b = 5

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