Respuesta :

wikk
7b-6(11-2b)=10
The first step is to distribute. Multiply each number inside the parentheses by -6.
7b + (-6*11) + (-6*-2b) = 10
7b - 66 + 12b = 10

Now combine like terms.
19b - 66 = 10

Add 66 to both sides.
19b = 76

Divide both sides by 19.
b = 4

The answer is b = 4.

Otras preguntas