-220=5(8b-4)

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Solution for -220=5(8b-4) equation:


Simplifying
-220 = 5(8b + -4)

Reorder the terms:
-220 = 5(-4 + 8b)
-220 = (-4 * 5 + 8b * 5)
-220 = (-20 + 40b)

Solving
-220 = -20 + 40b

Solving for variable 'b'.

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

Add '-40b' to each side of the equation.
-220 + -40b = -20 + 40b + -40b

Combine like terms: 40b + -40b = 0
-220 + -40b = -20 + 0
-220 + -40b = -20

Add '220' to each side of the equation.
-220 + 220 + -40b = -20 + 220

Combine like terms: -220 + 220 = 0
0 + -40b = -20 + 220
-40b = -20 + 220

Combine like terms: -20 + 220 = 200
-40b = 200

Divide each side by '-40'.
b = -5

Simplifying
b = -5

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