2(9-2k)=-10-4k

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Solution for 2(9-2k)=-10-4k equation: 


Simplifying
2(9 + -2k) = -10 + -4k
(9 * 2 + -2k * 2) = -10 + -4k
(18 + -4k) = -10 + -4k

Add '4k' to each side of the equation.
18 + -4k + 4k = -10 + -4k + 4k

Combine like terms: -4k + 4k = 0
18 + 0 = -10 + -4k + 4k
18 = -10 + -4k + 4k

Combine like terms: -4k + 4k = 0
18 = -10 + 0
18 = -10

Solving
18 = -10

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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