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

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


Simplifying
-3 + 3(7 + 6b) = -6(3 + -6b)
-3 + (7 * 3 + 6b * 3) = -6(3 + -6b)
-3 + (21 + 18b) = -6(3 + -6b)

Combine like terms: -3 + 21 = 18
18 + 18b = -6(3 + -6b)
18 + 18b = (3 * -6 + -6b * -6)
18 + 18b = (-18 + 36b)

Solving
18 + 18b = -18 + 36b

Solving for variable 'b'.

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

Add '-36b' to each side of the equation.
18 + 18b + -36b = -18 + 36b + -36b

Combine like terms: 18b + -36b = -18b
18 + -18b = -18 + 36b + -36b

Combine like terms: 36b + -36b = 0
18 + -18b = -18 + 0
18 + -18b = -18

Add '-18' to each side of the equation.
18 + -18 + -18b = -18 + -18

Combine like terms: 18 + -18 = 0
0 + -18b = -18 + -18
-18b = -18 + -18

Combine like terms: -18 + -18 = -36
-18b = -36

Divide each side by '-18'.
b = 2

Simplifying
b = 2

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