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

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


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

Reorder the terms:
9(-9 + 4b) = 2(9b + 3)
(-9 * 9 + 4b * 9) = 2(9b + 3)
(-81 + 36b) = 2(9b + 3)

Reorder the terms:
-81 + 36b = 2(3 + 9b)
-81 + 36b = (3 * 2 + 9b * 2)
-81 + 36b = (6 + 18b)

Solving
-81 + 36b = 6 + 18b

Solving for variable 'b'.

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

Add '-18b' to each side of the equation.
-81 + 36b + -18b = 6 + 18b + -18b

Combine like terms: 36b + -18b = 18b
-81 + 18b = 6 + 18b + -18b

Combine like terms: 18b + -18b = 0
-81 + 18b = 6 + 0
-81 + 18b = 6

Add '81' to each side of the equation.
-81 + 81 + 18b = 6 + 81

Combine like terms: -81 + 81 = 0
0 + 18b = 6 + 81
18b = 6 + 81

Combine like terms: 6 + 81 = 87
18b = 87

Divide each side by '18'.
b = 4.833333333

Simplifying
b = 4.833333333

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