40-x=4xy-7

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Solution for 40-x=4xy-7 equation:


Simplifying
40 + -1x = 4xy + -7

Reorder the terms:
40 + -1x = -7 + 4xy

Solving
40 + -1x = -7 + 4xy

Solving for variable 'x'.

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

Add '-4xy' to each side of the equation.
40 + -1x + -4xy = -7 + 4xy + -4xy

Combine like terms: 4xy + -4xy = 0
40 + -1x + -4xy = -7 + 0
40 + -1x + -4xy = -7

Add '-40' to each side of the equation.
40 + -1x + -40 + -4xy = -7 + -40

Reorder the terms:
40 + -40 + -1x + -4xy = -7 + -40

Combine like terms: 40 + -40 = 0
0 + -1x + -4xy = -7 + -40
-1x + -4xy = -7 + -40

Combine like terms: -7 + -40 = -47
-1x + -4xy = -47

Reorder the terms:
47 + -1x + -4xy = -47 + 47

Combine like terms: -47 + 47 = 0
47 + -1x + -4xy = 0

The solution to this equation could not be determined.

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