-4b-18=7(-b-6)

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Solution for -4b-18=7(-b-6) equation:


Simplifying
-4b + -18 = 7(-1b + -6)

Reorder the terms:
-18 + -4b = 7(-1b + -6)

Reorder the terms:
-18 + -4b = 7(-6 + -1b)
-18 + -4b = (-6 * 7 + -1b * 7)
-18 + -4b = (-42 + -7b)

Solving
-18 + -4b = -42 + -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
-18 + -4b + 7b = -42 + -7b + 7b

Combine like terms: -4b + 7b = 3b
-18 + 3b = -42 + -7b + 7b

Combine like terms: -7b + 7b = 0
-18 + 3b = -42 + 0
-18 + 3b = -42

Add '18' to each side of the equation.
-18 + 18 + 3b = -42 + 18

Combine like terms: -18 + 18 = 0
0 + 3b = -42 + 18
3b = -42 + 18

Combine like terms: -42 + 18 = -24
3b = -24

Divide each side by '3'.
b = -8

Simplifying
b = -8

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