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

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


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

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

Reorder the terms:
-8 + 6b = 5 + 4b

Solving
-8 + 6b = 5 + 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.
-8 + 6b + -4b = 5 + 4b + -4b

Combine like terms: 6b + -4b = 2b
-8 + 2b = 5 + 4b + -4b

Combine like terms: 4b + -4b = 0
-8 + 2b = 5 + 0
-8 + 2b = 5

Add '8' to each side of the equation.
-8 + 8 + 2b = 5 + 8

Combine like terms: -8 + 8 = 0
0 + 2b = 5 + 8
2b = 5 + 8

Combine like terms: 5 + 8 = 13
2b = 13

Divide each side by '2'.
b = 6.5

Simplifying
b = 6.5

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