7x+5-3y=-31

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Solution for 7x+5-3y=-31 equation:


Simplifying
7x + 5 + -3y = -31

Reorder the terms:
5 + 7x + -3y = -31

Solving
5 + 7x + -3y = -31

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + 7x + -5 + -3y = -31 + -5

Reorder the terms:
5 + -5 + 7x + -3y = -31 + -5

Combine like terms: 5 + -5 = 0
0 + 7x + -3y = -31 + -5
7x + -3y = -31 + -5

Combine like terms: -31 + -5 = -36
7x + -3y = -36

Add '3y' to each side of the equation.
7x + -3y + 3y = -36 + 3y

Combine like terms: -3y + 3y = 0
7x + 0 = -36 + 3y
7x = -36 + 3y

Divide each side by '7'.
x = -5.142857143 + 0.4285714286y

Simplifying
x = -5.142857143 + 0.4285714286y

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