3(-4b+3)=63

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Solution for 3(-4b+3)=63 equation: 


Simplifying
3(-4b + 3) = 63

Reorder the terms:
3(3 + -4b) = 63
(3 * 3 + -4b * 3) = 63
(9 + -12b) = 63

Solving
9 + -12b = 63

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + -9 + -12b = 63 + -9

Combine like terms: 9 + -9 = 0
0 + -12b = 63 + -9
-12b = 63 + -9

Combine like terms: 63 + -9 = 54
-12b = 54

Divide each side by '-12'.
b = -4.5

Simplifying
b = -4.5

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