4=B-(-2)

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Solution for 4=B-(-2) equation:


Simplifying
4 = B + -1(-2)

Multiply -1 * -2
4 = B + 2

Reorder the terms:
4 = 2 + B

Solving
4 = 2 + B

Solving for variable 'B'.

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

Add '-1B' to each side of the equation.
4 + -1B = 2 + B + -1B

Combine like terms: B + -1B = 0
4 + -1B = 2 + 0
4 + -1B = 2

Add '-4' to each side of the equation.
4 + -4 + -1B = 2 + -4

Combine like terms: 4 + -4 = 0
0 + -1B = 2 + -4
-1B = 2 + -4

Combine like terms: 2 + -4 = -2
-1B = -2

Divide each side by '-1'.
B = 2

Simplifying
B = 2

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