9(4b-1)=2-(9b+3)

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Solution for 9(4b-1)=2-(9b+3) equation:


Simplifying
9(4b + -1) = 2 + -1(9b + 3)

Reorder the terms:
9(-1 + 4b) = 2 + -1(9b + 3)
(-1 * 9 + 4b * 9) = 2 + -1(9b + 3)
(-9 + 36b) = 2 + -1(9b + 3)

Reorder the terms:
-9 + 36b = 2 + -1(3 + 9b)
-9 + 36b = 2 + (3 * -1 + 9b * -1)
-9 + 36b = 2 + (-3 + -9b)

Combine like terms: 2 + -3 = -1
-9 + 36b = -1 + -9b

Solving
-9 + 36b = -1 + -9b

Solving for variable 'b'.

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

Add '9b' to each side of the equation.
-9 + 36b + 9b = -1 + -9b + 9b

Combine like terms: 36b + 9b = 45b
-9 + 45b = -1 + -9b + 9b

Combine like terms: -9b + 9b = 0
-9 + 45b = -1 + 0
-9 + 45b = -1

Add '9' to each side of the equation.
-9 + 9 + 45b = -1 + 9

Combine like terms: -9 + 9 = 0
0 + 45b = -1 + 9
45b = -1 + 9

Combine like terms: -1 + 9 = 8
45b = 8

Divide each side by '45'.
b = 0.1777777778

Simplifying
b = 0.1777777778

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