9(2b-4)=6(b+2)

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Solution for 9(2b-4)=6(b+2) equation:


Simplifying
9(2b + -4) = 6(b + 2)

Reorder the terms:
9(-4 + 2b) = 6(b + 2)
(-4 * 9 + 2b * 9) = 6(b + 2)
(-36 + 18b) = 6(b + 2)

Reorder the terms:
-36 + 18b = 6(2 + b)
-36 + 18b = (2 * 6 + b * 6)
-36 + 18b = (12 + 6b)

Solving
-36 + 18b = 12 + 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.
-36 + 18b + -6b = 12 + 6b + -6b

Combine like terms: 18b + -6b = 12b
-36 + 12b = 12 + 6b + -6b

Combine like terms: 6b + -6b = 0
-36 + 12b = 12 + 0
-36 + 12b = 12

Add '36' to each side of the equation.
-36 + 36 + 12b = 12 + 36

Combine like terms: -36 + 36 = 0
0 + 12b = 12 + 36
12b = 12 + 36

Combine like terms: 12 + 36 = 48
12b = 48

Divide each side by '12'.
b = 4

Simplifying
b = 4

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