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

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


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

Reorder the terms:
-8(5 + 8b) = -6b + -4(6b + -7)
(5 * -8 + 8b * -8) = -6b + -4(6b + -7)
(-40 + -64b) = -6b + -4(6b + -7)

Reorder the terms:
-40 + -64b = -6b + -4(-7 + 6b)
-40 + -64b = -6b + (-7 * -4 + 6b * -4)
-40 + -64b = -6b + (28 + -24b)

Reorder the terms:
-40 + -64b = 28 + -6b + -24b

Combine like terms: -6b + -24b = -30b
-40 + -64b = 28 + -30b

Solving
-40 + -64b = 28 + -30b

Solving for variable 'b'.

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

Add '30b' to each side of the equation.
-40 + -64b + 30b = 28 + -30b + 30b

Combine like terms: -64b + 30b = -34b
-40 + -34b = 28 + -30b + 30b

Combine like terms: -30b + 30b = 0
-40 + -34b = 28 + 0
-40 + -34b = 28

Add '40' to each side of the equation.
-40 + 40 + -34b = 28 + 40

Combine like terms: -40 + 40 = 0
0 + -34b = 28 + 40
-34b = 28 + 40

Combine like terms: 28 + 40 = 68
-34b = 68

Divide each side by '-34'.
b = -2

Simplifying
b = -2

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