3(b-2)-2(b+5)=95-(b+12)

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Solution for 3(b-2)-2(b+5)=95-(b+12) equation:


Simplifying
3(b + -2) + -2(b + 5) = 95 + -1(b + 12)

Reorder the terms:
3(-2 + b) + -2(b + 5) = 95 + -1(b + 12)
(-2 * 3 + b * 3) + -2(b + 5) = 95 + -1(b + 12)
(-6 + 3b) + -2(b + 5) = 95 + -1(b + 12)

Reorder the terms:
-6 + 3b + -2(5 + b) = 95 + -1(b + 12)
-6 + 3b + (5 * -2 + b * -2) = 95 + -1(b + 12)
-6 + 3b + (-10 + -2b) = 95 + -1(b + 12)

Reorder the terms:
-6 + -10 + 3b + -2b = 95 + -1(b + 12)

Combine like terms: -6 + -10 = -16
-16 + 3b + -2b = 95 + -1(b + 12)

Combine like terms: 3b + -2b = 1b
-16 + 1b = 95 + -1(b + 12)

Reorder the terms:
-16 + 1b = 95 + -1(12 + b)
-16 + 1b = 95 + (12 * -1 + b * -1)
-16 + 1b = 95 + (-12 + -1b)

Combine like terms: 95 + -12 = 83
-16 + 1b = 83 + -1b

Solving
-16 + 1b = 83 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
-16 + 1b + b = 83 + -1b + b

Combine like terms: 1b + b = 2b
-16 + 2b = 83 + -1b + b

Combine like terms: -1b + b = 0
-16 + 2b = 83 + 0
-16 + 2b = 83

Add '16' to each side of the equation.
-16 + 16 + 2b = 83 + 16

Combine like terms: -16 + 16 = 0
0 + 2b = 83 + 16
2b = 83 + 16

Combine like terms: 83 + 16 = 99
2b = 99

Divide each side by '2'.
b = 49.5

Simplifying
b = 49.5

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