7x-3y+2x-4=

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Solution for 7x-3y+2x-4= equation:


Simplifying
7x + -3y + 2x + -4 = 0

Reorder the terms:
-4 + 7x + 2x + -3y = 0

Combine like terms: 7x + 2x = 9x
-4 + 9x + -3y = 0

Solving
-4 + 9x + -3y = 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 + 9x + 4 + -3y = 0 + 4

Reorder the terms:
-4 + 4 + 9x + -3y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 9x + -3y = 0 + 4
9x + -3y = 0 + 4

Combine like terms: 0 + 4 = 4
9x + -3y = 4

Add '3y' to each side of the equation.
9x + -3y + 3y = 4 + 3y

Combine like terms: -3y + 3y = 0
9x + 0 = 4 + 3y
9x = 4 + 3y

Divide each side by '9'.
x = 0.4444444444 + 0.3333333333y

Simplifying
x = 0.4444444444 + 0.3333333333y

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