=7-(-7b-14)

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Solution for =7-(-7b-14) equation:


Simplifying
0 = 7 + -1(-7b + -14)

Reorder the terms:
0 = 7 + -1(-14 + -7b)
0 = 7 + (-14 * -1 + -7b * -1)
0 = 7 + (14 + 7b)

Combine like terms: 7 + 14 = 21
0 = 21 + 7b

Solving
0 = 21 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
0 + -7b = 21 + 7b + -7b
Remove the zero:
-7b = 21 + 7b + -7b

Combine like terms: 7b + -7b = 0
-7b = 21 + 0
-7b = 21

Divide each side by '-7'.
b = -3

Simplifying
b = -3

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