5-5(5b+10)=-6-2(7+10b)

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Solution for 5-5(5b+10)=-6-2(7+10b) equation:


Simplifying
5 + -5(5b + 10) = -6 + -2(7 + 10b)

Reorder the terms:
5 + -5(10 + 5b) = -6 + -2(7 + 10b)
5 + (10 * -5 + 5b * -5) = -6 + -2(7 + 10b)
5 + (-50 + -25b) = -6 + -2(7 + 10b)

Combine like terms: 5 + -50 = -45
-45 + -25b = -6 + -2(7 + 10b)
-45 + -25b = -6 + (7 * -2 + 10b * -2)
-45 + -25b = -6 + (-14 + -20b)

Combine like terms: -6 + -14 = -20
-45 + -25b = -20 + -20b

Solving
-45 + -25b = -20 + -20b

Solving for variable 'b'.

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

Add '20b' to each side of the equation.
-45 + -25b + 20b = -20 + -20b + 20b

Combine like terms: -25b + 20b = -5b
-45 + -5b = -20 + -20b + 20b

Combine like terms: -20b + 20b = 0
-45 + -5b = -20 + 0
-45 + -5b = -20

Add '45' to each side of the equation.
-45 + 45 + -5b = -20 + 45

Combine like terms: -45 + 45 = 0
0 + -5b = -20 + 45
-5b = -20 + 45

Combine like terms: -20 + 45 = 25
-5b = 25

Divide each side by '-5'.
b = -5

Simplifying
b = -5

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