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

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


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

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

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

Combine like terms: -7y + -4y = -11y
-4 + 4x + -11y = 0

Solving
-4 + 4x + -11y = 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 + 4x + 4 + -11y = 0 + 4

Reorder the terms:
-4 + 4 + 4x + -11y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 4x + -11y = 0 + 4
4x + -11y = 0 + 4

Combine like terms: 0 + 4 = 4
4x + -11y = 4

Add '11y' to each side of the equation.
4x + -11y + 11y = 4 + 11y

Combine like terms: -11y + 11y = 0
4x + 0 = 4 + 11y
4x = 4 + 11y

Divide each side by '4'.
x = 1 + 2.75y

Simplifying
x = 1 + 2.75y

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