3+7x+2y=

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


Simplifying
3 + 7x + 2y = 0

Solving
3 + 7x + 2y = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + 7x + -3 + 2y = 0 + -3

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

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

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

Add '-2y' to each side of the equation.
7x + 2y + -2y = -3 + -2y

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

Divide each side by '7'.
x = -0.4285714286 + -0.2857142857y

Simplifying
x = -0.4285714286 + -0.2857142857y

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