-2x-5y+5z=15

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Solution for -2x-5y+5z=15 equation:


Simplifying
-2x + -5y + 5z = 15

Solving
-2x + -5y + 5z = 15

Solving for variable 'x'.

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

Add '5y' to each side of the equation.
-2x + -5y + 5y + 5z = 15 + 5y

Combine like terms: -5y + 5y = 0
-2x + 0 + 5z = 15 + 5y
-2x + 5z = 15 + 5y

Add '-5z' to each side of the equation.
-2x + 5z + -5z = 15 + 5y + -5z

Combine like terms: 5z + -5z = 0
-2x + 0 = 15 + 5y + -5z
-2x = 15 + 5y + -5z

Divide each side by '-2'.
x = -7.5 + -2.5y + 2.5z

Simplifying
x = -7.5 + -2.5y + 2.5z

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