2x+3y+z=-7

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Solution for 2x+3y+z=-7 equation:


Simplifying
2x + 3y + z = -7

Solving
2x + 3y + z = -7

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
2x + 3y + -3y + z = -7 + -3y

Combine like terms: 3y + -3y = 0
2x + 0 + z = -7 + -3y
2x + z = -7 + -3y

Add '-1z' to each side of the equation.
2x + z + -1z = -7 + -3y + -1z

Combine like terms: z + -1z = 0
2x + 0 = -7 + -3y + -1z
2x = -7 + -3y + -1z

Divide each side by '2'.
x = -3.5 + -1.5y + -0.5z

Simplifying
x = -3.5 + -1.5y + -0.5z

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