1-7x-4=-9-7x

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Solution for 1-7x-4=-9-7x equation:


Simplifying
1 + -7x + -4 = -9 + -7x

Reorder the terms:
1 + -4 + -7x = -9 + -7x

Combine like terms: 1 + -4 = -3
-3 + -7x = -9 + -7x

Add '7x' to each side of the equation.
-3 + -7x + 7x = -9 + -7x + 7x

Combine like terms: -7x + 7x = 0
-3 + 0 = -9 + -7x + 7x
-3 = -9 + -7x + 7x

Combine like terms: -7x + 7x = 0
-3 = -9 + 0
-3 = -9

Solving
-3 = -9

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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