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

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


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

Reorder the terms:
2 = -2(3 + b) + -2(b + 2)
2 = (3 * -2 + b * -2) + -2(b + 2)
2 = (-6 + -2b) + -2(b + 2)

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

Reorder the terms:
2 = -6 + -4 + -2b + -2b

Combine like terms: -6 + -4 = -10
2 = -10 + -2b + -2b

Combine like terms: -2b + -2b = -4b
2 = -10 + -4b

Solving
2 = -10 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
2 + 4b = -10 + -4b + 4b

Combine like terms: -4b + 4b = 0
2 + 4b = -10 + 0
2 + 4b = -10

Add '-2' to each side of the equation.
2 + -2 + 4b = -10 + -2

Combine like terms: 2 + -2 = 0
0 + 4b = -10 + -2
4b = -10 + -2

Combine like terms: -10 + -2 = -12
4b = -12

Divide each side by '4'.
b = -3

Simplifying
b = -3

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