-6+3(b-5)=8(-4b-7)

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Solution for -6+3(b-5)=8(-4b-7) equation:


Simplifying
-6 + 3(b + -5) = 8(-4b + -7)

Reorder the terms:
-6 + 3(-5 + b) = 8(-4b + -7)
-6 + (-5 * 3 + b * 3) = 8(-4b + -7)
-6 + (-15 + 3b) = 8(-4b + -7)

Combine like terms: -6 + -15 = -21
-21 + 3b = 8(-4b + -7)

Reorder the terms:
-21 + 3b = 8(-7 + -4b)
-21 + 3b = (-7 * 8 + -4b * 8)
-21 + 3b = (-56 + -32b)

Solving
-21 + 3b = -56 + -32b

Solving for variable 'b'.

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

Add '32b' to each side of the equation.
-21 + 3b + 32b = -56 + -32b + 32b

Combine like terms: 3b + 32b = 35b
-21 + 35b = -56 + -32b + 32b

Combine like terms: -32b + 32b = 0
-21 + 35b = -56 + 0
-21 + 35b = -56

Add '21' to each side of the equation.
-21 + 21 + 35b = -56 + 21

Combine like terms: -21 + 21 = 0
0 + 35b = -56 + 21
35b = -56 + 21

Combine like terms: -56 + 21 = -35
35b = -35

Divide each side by '35'.
b = -1

Simplifying
b = -1

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