3b-2(b+4)=8(b-1)

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Solution for 3b-2(b+4)=8(b-1) equation:


Simplifying
3b + -2(b + 4) = 8(b + -1)

Reorder the terms:
3b + -2(4 + b) = 8(b + -1)
3b + (4 * -2 + b * -2) = 8(b + -1)
3b + (-8 + -2b) = 8(b + -1)

Reorder the terms:
-8 + 3b + -2b = 8(b + -1)

Combine like terms: 3b + -2b = 1b
-8 + 1b = 8(b + -1)

Reorder the terms:
-8 + 1b = 8(-1 + b)
-8 + 1b = (-1 * 8 + b * 8)
-8 + 1b = (-8 + 8b)

Add '8' to each side of the equation.
-8 + 8 + 1b = -8 + 8 + 8b

Combine like terms: -8 + 8 = 0
0 + 1b = -8 + 8 + 8b
1b = -8 + 8 + 8b

Combine like terms: -8 + 8 = 0
1b = 0 + 8b
1b = 8b

Solving
1b = 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
1b + -8b = 8b + -8b

Combine like terms: 1b + -8b = -7b
-7b = 8b + -8b

Combine like terms: 8b + -8b = 0
-7b = 0

Divide each side by '-7'.
b = 0

Simplifying
b = 0

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