4(2b-7)+(5b-11)=

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Solution for 4(2b-7)+(5b-11)= equation:


Simplifying
4(2b + -7) + (5b + -11) = 0

Reorder the terms:
4(-7 + 2b) + (5b + -11) = 0
(-7 * 4 + 2b * 4) + (5b + -11) = 0
(-28 + 8b) + (5b + -11) = 0

Reorder the terms:
-28 + 8b + (-11 + 5b) = 0

Remove parenthesis around (-11 + 5b)
-28 + 8b + -11 + 5b = 0

Reorder the terms:
-28 + -11 + 8b + 5b = 0

Combine like terms: -28 + -11 = -39
-39 + 8b + 5b = 0

Combine like terms: 8b + 5b = 13b
-39 + 13b = 0

Solving
-39 + 13b = 0

Solving for variable 'b'.

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

Add '39' to each side of the equation.
-39 + 39 + 13b = 0 + 39

Combine like terms: -39 + 39 = 0
0 + 13b = 0 + 39
13b = 0 + 39

Combine like terms: 0 + 39 = 39
13b = 39

Divide each side by '13'.
b = 3

Simplifying
b = 3

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