7x+4y+2=0

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Solution for 7x+4y+2=0 equation:


Simplifying
7x + 4y + 2 = 0

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

Solving
2 + 7x + 4y = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + 7x + -2 + 4y = 0 + -2

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

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

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

Add '-4y' to each side of the equation.
7x + 4y + -4y = -2 + -4y

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

Divide each side by '7'.
x = -0.2857142857 + -0.5714285714y

Simplifying
x = -0.2857142857 + -0.5714285714y

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