2b+9(2-4)=

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


Simplifying
2b + 9(2 + -4) = 0

Combine like terms: 2 + -4 = -2
2b + 9(-2) = 0

Multiply 9 * -2
2b + -18 = 0

Reorder the terms:
-18 + 2b = 0

Solving
-18 + 2b = 0

Solving for variable 'b'.

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

Add '18' to each side of the equation.
-18 + 18 + 2b = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 2b = 0 + 18
2b = 0 + 18

Combine like terms: 0 + 18 = 18
2b = 18

Divide each side by '2'.
b = 9

Simplifying
b = 9

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