3X+4(-.75X-2.1)=-10

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Solution for 3X+4(-.75X-2.1)=-10 equation: 


Simplifying
3X + 4(-0.75X + -2.1) = -10

Reorder the terms:
3X + 4(-2.1 + -0.75X) = -10
3X + (-2.1 * 4 + -0.75X * 4) = -10
3X + (-8.4 + -3X) = -10

Reorder the terms:
-8.4 + 3X + -3X = -10

Combine like terms: 3X + -3X = 0
-8.4 + 0 = -10
-8.4 = -10

Solving
-8.4 = -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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