3x+5y+2z=-7

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Solution for 3x+5y+2z=-7 equation:


Simplifying
3x + 5y + 2z = -7

Solving
3x + 5y + 2z = -7

Solving for variable 'x'.

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

Add '-5y' to each side of the equation.
3x + 5y + -5y + 2z = -7 + -5y

Combine like terms: 5y + -5y = 0
3x + 0 + 2z = -7 + -5y
3x + 2z = -7 + -5y

Add '-2z' to each side of the equation.
3x + 2z + -2z = -7 + -5y + -2z

Combine like terms: 2z + -2z = 0
3x + 0 = -7 + -5y + -2z
3x = -7 + -5y + -2z

Divide each side by '3'.
x = -2.333333333 + -1.666666667y + -0.6666666667z

Simplifying
x = -2.333333333 + -1.666666667y + -0.6666666667z

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