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

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


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

Reorder the terms for easier multiplication:
2 + 2b = 2 + -4 + 2 * 2b

Multiply 2 * 2
2 + 2b = 2 + -4 + 4b

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

Solving
2 + 2b = -2 + 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 + 2b + -4b = -2 + 4b + -4b

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

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

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

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

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

Divide each side by '-2'.
b = 2

Simplifying
b = 2

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