2b-3(12-b)=1.50

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Solution for 2b-3(12-b)=1.50 equation:


Simplifying
2b + -3(12 + -1b) = 1.50
2b + (12 * -3 + -1b * -3) = 1.50
2b + (-36 + 3b) = 1.50

Reorder the terms:
-36 + 2b + 3b = 1.50

Combine like terms: 2b + 3b = 5b
-36 + 5b = 1.50

Solving
-36 + 5b = 1.50

Solving for variable 'b'.

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

Add '36' to each side of the equation.
-36 + 36 + 5b = 1.50 + 36

Combine like terms: -36 + 36 = 0
0 + 5b = 1.50 + 36
5b = 1.50 + 36

Combine like terms: 1.50 + 36 = 37.5
5b = 37.5

Divide each side by '5'.
b = 7.5

Simplifying
b = 7.5

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