31x+4y=-7

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Solution for 31x+4y=-7 equation: 


Simplifying
31x + 4y = -7

Solving
31x + 4y = -7

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
31x + 4y + -4y = -7 + -4y

Combine like terms: 4y + -4y = 0
31x + 0 = -7 + -4y
31x = -7 + -4y

Divide each side by '31'.
x = -0.2258064516 + -0.1290322581y

Simplifying
x = -0.2258064516 + -0.1290322581y

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