3x-7y-4=0

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Solution for 3x-7y-4=0 equation:


Simplifying
3x + -7y + -4 = 0

Reorder the terms:
-4 + 3x + -7y = 0

Solving
-4 + 3x + -7y = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 3x + 4 + -7y = 0 + 4

Reorder the terms:
-4 + 4 + 3x + -7y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 3x + -7y = 0 + 4
3x + -7y = 0 + 4

Combine like terms: 0 + 4 = 4
3x + -7y = 4

Add '7y' to each side of the equation.
3x + -7y + 7y = 4 + 7y

Combine like terms: -7y + 7y = 0
3x + 0 = 4 + 7y
3x = 4 + 7y

Divide each side by '3'.
x = 1.333333333 + 2.333333333y

Simplifying
x = 1.333333333 + 2.333333333y

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