8(b-4)-20=4(b+6)

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Solution for 8(b-4)-20=4(b+6) equation:


Simplifying
8(b + -4) + -20 = 4(b + 6)

Reorder the terms:
8(-4 + b) + -20 = 4(b + 6)
(-4 * 8 + b * 8) + -20 = 4(b + 6)
(-32 + 8b) + -20 = 4(b + 6)

Reorder the terms:
-32 + -20 + 8b = 4(b + 6)

Combine like terms: -32 + -20 = -52
-52 + 8b = 4(b + 6)

Reorder the terms:
-52 + 8b = 4(6 + b)
-52 + 8b = (6 * 4 + b * 4)
-52 + 8b = (24 + 4b)

Solving
-52 + 8b = 24 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-52 + 8b + -4b = 24 + 4b + -4b

Combine like terms: 8b + -4b = 4b
-52 + 4b = 24 + 4b + -4b

Combine like terms: 4b + -4b = 0
-52 + 4b = 24 + 0
-52 + 4b = 24

Add '52' to each side of the equation.
-52 + 52 + 4b = 24 + 52

Combine like terms: -52 + 52 = 0
0 + 4b = 24 + 52
4b = 24 + 52

Combine like terms: 24 + 52 = 76
4b = 76

Divide each side by '4'.
b = 19

Simplifying
b = 19

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