8x+3y+5z-4x+3z-7y=

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Solution for 8x+3y+5z-4x+3z-7y= equation:


Simplifying
8x + 3y + 5z + -4x + 3z + -7y = 0

Reorder the terms:
8x + -4x + 3y + -7y + 5z + 3z = 0

Combine like terms: 8x + -4x = 4x
4x + 3y + -7y + 5z + 3z = 0

Combine like terms: 3y + -7y = -4y
4x + -4y + 5z + 3z = 0

Combine like terms: 5z + 3z = 8z
4x + -4y + 8z = 0

Solving
4x + -4y + 8z = 0

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
4x + -4y + 4y + 8z = 0 + 4y

Combine like terms: -4y + 4y = 0
4x + 0 + 8z = 0 + 4y
4x + 8z = 0 + 4y
Remove the zero:
4x + 8z = 4y

Add '-8z' to each side of the equation.
4x + 8z + -8z = 4y + -8z

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

Divide each side by '4'.
x = y + -2z

Simplifying
x = y + -2z

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