-4x-7y+z=12

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Solution for -4x-7y+z=12 equation:


Simplifying
-4x + -7y + z = 12

Solving
-4x + -7y + z = 12

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.
-4x + -7y + 7y + z = 12 + 7y

Combine like terms: -7y + 7y = 0
-4x + 0 + z = 12 + 7y
-4x + z = 12 + 7y

Add '-1z' to each side of the equation.
-4x + z + -1z = 12 + 7y + -1z

Combine like terms: z + -1z = 0
-4x + 0 = 12 + 7y + -1z
-4x = 12 + 7y + -1z

Divide each side by '-4'.
x = -3 + -1.75y + 0.25z

Simplifying
x = -3 + -1.75y + 0.25z

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