3(-4b+5)=-27-6b

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Solution for 3(-4b+5)=-27-6b equation:


Simplifying
3(-4b + 5) = -27 + -6b

Reorder the terms:
3(5 + -4b) = -27 + -6b
(5 * 3 + -4b * 3) = -27 + -6b
(15 + -12b) = -27 + -6b

Solving
15 + -12b = -27 + -6b

Solving for variable 'b'.

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

Add '6b' to each side of the equation.
15 + -12b + 6b = -27 + -6b + 6b

Combine like terms: -12b + 6b = -6b
15 + -6b = -27 + -6b + 6b

Combine like terms: -6b + 6b = 0
15 + -6b = -27 + 0
15 + -6b = -27

Add '-15' to each side of the equation.
15 + -15 + -6b = -27 + -15

Combine like terms: 15 + -15 = 0
0 + -6b = -27 + -15
-6b = -27 + -15

Combine like terms: -27 + -15 = -42
-6b = -42

Divide each side by '-6'.
b = 7

Simplifying
b = 7

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