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

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


Simplifying
2b + -1(b + b) = 4(b + -2)

Combine like terms: b + b = 2b
2b + -1(2b) = 4(b + -2)

Remove parenthesis around (2b)
2b + -1 * 2b = 4(b + -2)

Multiply -1 * 2
2b + -2b = 4(b + -2)

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

Reorder the terms:
0 = 4(-2 + b)
0 = (-2 * 4 + b * 4)
0 = (-8 + 4b)

Solving
0 = -8 + 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.
0 + -4b = -8 + 4b + -4b
Remove the zero:
-4b = -8 + 4b + -4b

Combine like terms: 4b + -4b = 0
-4b = -8 + 0
-4b = -8

Divide each side by '-4'.
b = 2

Simplifying
b = 2

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