-3(6b+6)-6(7b+2)=

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Solution for -3(6b+6)-6(7b+2)= equation:


Simplifying
-3(6b + 6) + -6(7b + 2) = 0

Reorder the terms:
-3(6 + 6b) + -6(7b + 2) = 0
(6 * -3 + 6b * -3) + -6(7b + 2) = 0
(-18 + -18b) + -6(7b + 2) = 0

Reorder the terms:
-18 + -18b + -6(2 + 7b) = 0
-18 + -18b + (2 * -6 + 7b * -6) = 0
-18 + -18b + (-12 + -42b) = 0

Reorder the terms:
-18 + -12 + -18b + -42b = 0

Combine like terms: -18 + -12 = -30
-30 + -18b + -42b = 0

Combine like terms: -18b + -42b = -60b
-30 + -60b = 0

Solving
-30 + -60b = 0

Solving for variable 'b'.

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

Add '30' to each side of the equation.
-30 + 30 + -60b = 0 + 30

Combine like terms: -30 + 30 = 0
0 + -60b = 0 + 30
-60b = 0 + 30

Combine like terms: 0 + 30 = 30
-60b = 30

Divide each side by '-60'.
b = -0.5

Simplifying
b = -0.5

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