6=-2(-7)+b

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Solution for 6=-2(-7)+b equation:


Simplifying
6 = -2(-7) + b

Multiply -2 * -7
6 = 14 + b

Solving
6 = 14 + 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.
6 + -1b = 14 + b + -1b

Combine like terms: b + -1b = 0
6 + -1b = 14 + 0
6 + -1b = 14

Add '-6' to each side of the equation.
6 + -6 + -1b = 14 + -6

Combine like terms: 6 + -6 = 0
0 + -1b = 14 + -6
-1b = 14 + -6

Combine like terms: 14 + -6 = 8
-1b = 8

Divide each side by '-1'.
b = -8

Simplifying
b = -8

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