2(3b-4)=5(b-1)

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Solution for 2(3b-4)=5(b-1) equation:


Simplifying
2(3b + -4) = 5(b + -1)

Reorder the terms:
2(-4 + 3b) = 5(b + -1)
(-4 * 2 + 3b * 2) = 5(b + -1)
(-8 + 6b) = 5(b + -1)

Reorder the terms:
-8 + 6b = 5(-1 + b)
-8 + 6b = (-1 * 5 + b * 5)
-8 + 6b = (-5 + 5b)

Solving
-8 + 6b = -5 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-8 + 6b + -5b = -5 + 5b + -5b

Combine like terms: 6b + -5b = 1b
-8 + 1b = -5 + 5b + -5b

Combine like terms: 5b + -5b = 0
-8 + 1b = -5 + 0
-8 + 1b = -5

Add '8' to each side of the equation.
-8 + 8 + 1b = -5 + 8

Combine like terms: -8 + 8 = 0
0 + 1b = -5 + 8
1b = -5 + 8

Combine like terms: -5 + 8 = 3
1b = 3

Divide each side by '1'.
b = 3

Simplifying
b = 3

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