7x-7y-bx+by=0

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Solution for 7x-7y-bx+by=0 equation:


Simplifying
7x + -7y + -1bx + by = 0

Reorder the terms:
-1bx + by + 7x + -7y = 0

Solving
-1bx + by + 7x + -7y = 0

Solving for variable 'b'.

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

Add '-7x' to each side of the equation.
-1bx + by + 7x + -7x + -7y = 0 + -7x

Combine like terms: 7x + -7x = 0
-1bx + by + 0 + -7y = 0 + -7x
-1bx + by + -7y = 0 + -7x
Remove the zero:
-1bx + by + -7y = -7x

Add '7y' to each side of the equation.
-1bx + by + -7y + 7y = -7x + 7y

Combine like terms: -7y + 7y = 0
-1bx + by + 0 = -7x + 7y
-1bx + by = -7x + 7y

Reorder the terms:
-1bx + by + 7x + -7y = -7x + 7x + 7y + -7y

Combine like terms: -7x + 7x = 0
-1bx + by + 7x + -7y = 0 + 7y + -7y
-1bx + by + 7x + -7y = 7y + -7y

Combine like terms: 7y + -7y = 0
-1bx + by + 7x + -7y = 0

The solution to this equation could not be determined.

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