7y+2z-6y+z=

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Solution for 7y+2z-6y+z= equation:


Simplifying
7y + 2z + -6y + z = 0

Reorder the terms:
7y + -6y + 2z + z = 0

Combine like terms: 7y + -6y = 1y
1y + 2z + z = 0

Combine like terms: 2z + z = 3z
1y + 3z = 0

Solving
1y + 3z = 0

Solving for variable 'y'.

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

Add '-3z' to each side of the equation.
1y + 3z + -3z = 0 + -3z

Combine like terms: 3z + -3z = 0
1y + 0 = 0 + -3z
1y = 0 + -3z
Remove the zero:
1y = -3z

Divide each side by '1'.
y = -3z

Simplifying
y = -3z

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