6(3b+5)=3(6b-21)

Solution for 6(3b+5)=3(6b-21) equation:

Simplifying
6(3b + 5) = 3(6b + -21)

Reorder the terms:
6(5 + 3b) = 3(6b + -21)
(5 * 6 + 3b * 6) = 3(6b + -21)
(30 + 18b) = 3(6b + -21)

Reorder the terms:
30 + 18b = 3(-21 + 6b)
30 + 18b = (-21 * 3 + 6b * 3)
30 + 18b = (-63 + 18b)

Add '-18b' to each side of the equation.
30 + 18b + -18b = -63 + 18b + -18b

Combine like terms: 18b + -18b = 0
30 + 0 = -63 + 18b + -18b
30 = -63 + 18b + -18b

Combine like terms: 18b + -18b = 0
30 = -63 + 0
30 = -63

Solving
30 = -63

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.