.5(4-7x)=-9-(3.5x+3)

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Solution for .5(4-7x)=-9-(3.5x+3) equation: 


Simplifying
0.5(4 + -7x) = -9 + -1(3.5x + 3)
(4 * 0.5 + -7x * 0.5) = -9 + -1(3.5x + 3)
(2 + -3.5x) = -9 + -1(3.5x + 3)

Reorder the terms:
2 + -3.5x = -9 + -1(3 + 3.5x)
2 + -3.5x = -9 + (3 * -1 + 3.5x * -1)
2 + -3.5x = -9 + (-3 + -3.5x)

Combine like terms: -9 + -3 = -12
2 + -3.5x = -12 + -3.5x

Add '3.5x' to each side of the equation.
2 + -3.5x + 3.5x = -12 + -3.5x + 3.5x

Combine like terms: -3.5x + 3.5x = 0.0
2 + 0.0 = -12 + -3.5x + 3.5x
2 = -12 + -3.5x + 3.5x

Combine like terms: -3.5x + 3.5x = 0.0
2 = -12 + 0.0
2 = -12

Solving
2 = -12

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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