7x-5y+31=0

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Solution for 7x-5y+31=0 equation:


Simplifying
7x + -5y + 31 = 0

Reorder the terms:
31 + 7x + -5y = 0

Solving
31 + 7x + -5y = 0

Solving for variable 'x'.

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

Add '-31' to each side of the equation.
31 + 7x + -31 + -5y = 0 + -31

Reorder the terms:
31 + -31 + 7x + -5y = 0 + -31

Combine like terms: 31 + -31 = 0
0 + 7x + -5y = 0 + -31
7x + -5y = 0 + -31

Combine like terms: 0 + -31 = -31
7x + -5y = -31

Add '5y' to each side of the equation.
7x + -5y + 5y = -31 + 5y

Combine like terms: -5y + 5y = 0
7x + 0 = -31 + 5y
7x = -31 + 5y

Divide each side by '7'.
x = -4.428571429 + 0.7142857143y

Simplifying
x = -4.428571429 + 0.7142857143y

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