5(b+2)=8b-11

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Solution for 5(b+2)=8b-11 equation:


Simplifying
5(b + 2) = 8b + -11

Reorder the terms:
5(2 + b) = 8b + -11
(2 * 5 + b * 5) = 8b + -11
(10 + 5b) = 8b + -11

Reorder the terms:
10 + 5b = -11 + 8b

Solving
10 + 5b = -11 + 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.
10 + 5b + -8b = -11 + 8b + -8b

Combine like terms: 5b + -8b = -3b
10 + -3b = -11 + 8b + -8b

Combine like terms: 8b + -8b = 0
10 + -3b = -11 + 0
10 + -3b = -11

Add '-10' to each side of the equation.
10 + -10 + -3b = -11 + -10

Combine like terms: 10 + -10 = 0
0 + -3b = -11 + -10
-3b = -11 + -10

Combine like terms: -11 + -10 = -21
-3b = -21

Divide each side by '-3'.
b = 7

Simplifying
b = 7

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