7x+y+z=-5

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Solution for 7x+y+z=-5 equation:


Simplifying
7x + y + z = -5

Solving
7x + y + z = -5

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
7x + y + -1y + z = -5 + -1y

Combine like terms: y + -1y = 0
7x + 0 + z = -5 + -1y
7x + z = -5 + -1y

Add '-1z' to each side of the equation.
7x + z + -1z = -5 + -1y + -1z

Combine like terms: z + -1z = 0
7x + 0 = -5 + -1y + -1z
7x = -5 + -1y + -1z

Divide each side by '7'.
x = -0.7142857143 + -0.1428571429y + -0.1428571429z

Simplifying
x = -0.7142857143 + -0.1428571429y + -0.1428571429z

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