2(-4)+(-4-9)=-17

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Solution for 2(-4)+(-4-9)=-17 equation: 


Simplifying
2(-4) + (-4 + -9) = -17

Multiply 2 * -4
-8 + (-4 + -9) = -17

Combine like terms: -4 + -9 = -13
-8 + (-13) = -17
-8 + -13 = -17

Combine like terms: -8 + -13 = -21
-21 = -17

Solving
-21 = -17

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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