-7+4b=-13b-13(b-11)

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Solution for -7+4b=-13b-13(b-11) equation:


Simplifying
-7 + 4b = -13b + -13(b + -11)

Reorder the terms:
-7 + 4b = -13b + -13(-11 + b)
-7 + 4b = -13b + (-11 * -13 + b * -13)
-7 + 4b = -13b + (143 + -13b)

Reorder the terms:
-7 + 4b = 143 + -13b + -13b

Combine like terms: -13b + -13b = -26b
-7 + 4b = 143 + -26b

Solving
-7 + 4b = 143 + -26b

Solving for variable 'b'.

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

Add '26b' to each side of the equation.
-7 + 4b + 26b = 143 + -26b + 26b

Combine like terms: 4b + 26b = 30b
-7 + 30b = 143 + -26b + 26b

Combine like terms: -26b + 26b = 0
-7 + 30b = 143 + 0
-7 + 30b = 143

Add '7' to each side of the equation.
-7 + 7 + 30b = 143 + 7

Combine like terms: -7 + 7 = 0
0 + 30b = 143 + 7
30b = 143 + 7

Combine like terms: 143 + 7 = 150
30b = 150

Divide each side by '30'.
b = 5

Simplifying
b = 5

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