3(b-8)=(4+7)b

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Solution for 3(b-8)=(4+7)b equation:


Simplifying
3(b + -8) = (4 + 7) * b

Reorder the terms:
3(-8 + b) = (4 + 7) * b
(-8 * 3 + b * 3) = (4 + 7) * b
(-24 + 3b) = (4 + 7) * b

Combine like terms: 4 + 7 = 11
-24 + 3b = (11) * b

Solving
-24 + 3b = 11b

Solving for variable 'b'.

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

Add '-11b' to each side of the equation.
-24 + 3b + -11b = 11b + -11b

Combine like terms: 3b + -11b = -8b
-24 + -8b = 11b + -11b

Combine like terms: 11b + -11b = 0
-24 + -8b = 0

Add '24' to each side of the equation.
-24 + 24 + -8b = 0 + 24

Combine like terms: -24 + 24 = 0
0 + -8b = 0 + 24
-8b = 0 + 24

Combine like terms: 0 + 24 = 24
-8b = 24

Divide each side by '-8'.
b = -3

Simplifying
b = -3

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