14x+7y-21z=

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Solution for 14x+7y-21z= equation:


Simplifying
14x + 7y + -21z = 0

Solving
14x + 7y + -21z = 0

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
14x + 7y + -7y + -21z = 0 + -7y

Combine like terms: 7y + -7y = 0
14x + 0 + -21z = 0 + -7y
14x + -21z = 0 + -7y
Remove the zero:
14x + -21z = -7y

Add '21z' to each side of the equation.
14x + -21z + 21z = -7y + 21z

Combine like terms: -21z + 21z = 0
14x + 0 = -7y + 21z
14x = -7y + 21z

Divide each side by '14'.
x = -0.5y + 1.5z

Simplifying
x = -0.5y + 1.5z

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