4x+7y-7z+4x-y+10z=

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Solution for 4x+7y-7z+4x-y+10z= equation:


Simplifying
4x + 7y + -7z + 4x + -1y + 10z = 0

Reorder the terms:
4x + 4x + 7y + -1y + -7z + 10z = 0

Combine like terms: 4x + 4x = 8x
8x + 7y + -1y + -7z + 10z = 0

Combine like terms: 7y + -1y = 6y
8x + 6y + -7z + 10z = 0

Combine like terms: -7z + 10z = 3z
8x + 6y + 3z = 0

Solving
8x + 6y + 3z = 0

Solving for variable 'x'.

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

Add '-6y' to each side of the equation.
8x + 6y + -6y + 3z = 0 + -6y

Combine like terms: 6y + -6y = 0
8x + 0 + 3z = 0 + -6y
8x + 3z = 0 + -6y
Remove the zero:
8x + 3z = -6y

Add '-3z' to each side of the equation.
8x + 3z + -3z = -6y + -3z

Combine like terms: 3z + -3z = 0
8x + 0 = -6y + -3z
8x = -6y + -3z

Divide each side by '8'.
x = -0.75y + -0.375z

Simplifying
x = -0.75y + -0.375z

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