5(-8-4b)=4(8b+16)

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Solution for 5(-8-4b)=4(8b+16) equation:


Simplifying
5(-8 + -4b) = 4(8b + 16)
(-8 * 5 + -4b * 5) = 4(8b + 16)
(-40 + -20b) = 4(8b + 16)

Reorder the terms:
-40 + -20b = 4(16 + 8b)
-40 + -20b = (16 * 4 + 8b * 4)
-40 + -20b = (64 + 32b)

Solving
-40 + -20b = 64 + 32b

Solving for variable 'b'.

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

Add '-32b' to each side of the equation.
-40 + -20b + -32b = 64 + 32b + -32b

Combine like terms: -20b + -32b = -52b
-40 + -52b = 64 + 32b + -32b

Combine like terms: 32b + -32b = 0
-40 + -52b = 64 + 0
-40 + -52b = 64

Add '40' to each side of the equation.
-40 + 40 + -52b = 64 + 40

Combine like terms: -40 + 40 = 0
0 + -52b = 64 + 40
-52b = 64 + 40

Combine like terms: 64 + 40 = 104
-52b = 104

Divide each side by '-52'.
b = -2

Simplifying
b = -2

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