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

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


Simplifying
-5b + -1(4b + 5) = 7 + -6b

Reorder the terms:
-5b + -1(5 + 4b) = 7 + -6b
-5b + (5 * -1 + 4b * -1) = 7 + -6b
-5b + (-5 + -4b) = 7 + -6b

Reorder the terms:
-5 + -5b + -4b = 7 + -6b

Combine like terms: -5b + -4b = -9b
-5 + -9b = 7 + -6b

Solving
-5 + -9b = 7 + -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.
-5 + -9b + 6b = 7 + -6b + 6b

Combine like terms: -9b + 6b = -3b
-5 + -3b = 7 + -6b + 6b

Combine like terms: -6b + 6b = 0
-5 + -3b = 7 + 0
-5 + -3b = 7

Add '5' to each side of the equation.
-5 + 5 + -3b = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -3b = 7 + 5
-3b = 7 + 5

Combine like terms: 7 + 5 = 12
-3b = 12

Divide each side by '-3'.
b = -4

Simplifying
b = -4

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