135+15y+z=129

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Solution for 135+15y+z=129 equation:


Simplifying
135 + 15y + z = 129

Solving
135 + 15y + z = 129

Solving for variable 'y'.

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

Add '-135' to each side of the equation.
135 + 15y + -135 + z = 129 + -135

Reorder the terms:
135 + -135 + 15y + z = 129 + -135

Combine like terms: 135 + -135 = 0
0 + 15y + z = 129 + -135
15y + z = 129 + -135

Combine like terms: 129 + -135 = -6
15y + z = -6

Add '-1z' to each side of the equation.
15y + z + -1z = -6 + -1z

Combine like terms: z + -1z = 0
15y + 0 = -6 + -1z
15y = -6 + -1z

Divide each side by '15'.
y = -0.4 + -0.06666666667z

Simplifying
y = -0.4 + -0.06666666667z

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