4x-7whenx=9

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Solution for 4x-7whenx=9 equation:


Simplifying
4x + -7whenx = 9

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

Solving
-7ehnwx + 4x = 9

Solving for variable 'e'.

Move all terms containing e to the left, all other terms to the right.

Add '-4x' to each side of the equation.
-7ehnwx + 4x + -4x = 9 + -4x

Combine like terms: 4x + -4x = 0
-7ehnwx + 0 = 9 + -4x
-7ehnwx = 9 + -4x

Divide each side by '-7hnwx'.
e = -1.285714286h-1n-1w-1x-1 + 0.5714285714h-1n-1w-1

Simplifying
e = -1.285714286h-1n-1w-1x-1 + 0.5714285714h-1n-1w-1

Reorder the terms:
e = 0.5714285714h-1n-1w-1 + -1.285714286h-1n-1w-1x-1

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