x+yforx-3andy=7

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Solution for x+yforx-3andy=7 equation:


Simplifying
x + yforx + -3andy = 7

Reorder the terms:
-3adny + forxy + x = 7

Solving
-3adny + forxy + x = 7

Solving for variable 'a'.

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

Add '-1forxy' to each side of the equation.
-3adny + forxy + -1forxy + x = 7 + -1forxy

Combine like terms: forxy + -1forxy = 0
-3adny + 0 + x = 7 + -1forxy
-3adny + x = 7 + -1forxy

Add '-1x' to each side of the equation.
-3adny + x + -1x = 7 + -1forxy + -1x

Combine like terms: x + -1x = 0
-3adny + 0 = 7 + -1forxy + -1x
-3adny = 7 + -1forxy + -1x

Divide each side by '-3dny'.
a = -2.333333333d-1n-1y-1 + 0.3333333333d-1fn-1orx + 0.3333333333d-1n-1xy-1

Simplifying
a = -2.333333333d-1n-1y-1 + 0.3333333333d-1fn-1orx + 0.3333333333d-1n-1xy-1

Reorder the terms:
a = 0.3333333333d-1fn-1orx + 0.3333333333d-1n-1xy-1 + -2.333333333d-1n-1y-1

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