20b+8=8(4b-20)

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Solution for 20b+8=8(4b-20) equation:


Simplifying
20b + 8 = 8(4b + -20)

Reorder the terms:
8 + 20b = 8(4b + -20)

Reorder the terms:
8 + 20b = 8(-20 + 4b)
8 + 20b = (-20 * 8 + 4b * 8)
8 + 20b = (-160 + 32b)

Solving
8 + 20b = -160 + 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.
8 + 20b + -32b = -160 + 32b + -32b

Combine like terms: 20b + -32b = -12b
8 + -12b = -160 + 32b + -32b

Combine like terms: 32b + -32b = 0
8 + -12b = -160 + 0
8 + -12b = -160

Add '-8' to each side of the equation.
8 + -8 + -12b = -160 + -8

Combine like terms: 8 + -8 = 0
0 + -12b = -160 + -8
-12b = -160 + -8

Combine like terms: -160 + -8 = -168
-12b = -168

Divide each side by '-12'.
b = 14

Simplifying
b = 14

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