4x+y-2z=15

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Solution for 4x+y-2z=15 equation:


Simplifying
4x + y + -2z = 15

Solving
4x + y + -2z = 15

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
4x + y + -1y + -2z = 15 + -1y

Combine like terms: y + -1y = 0
4x + 0 + -2z = 15 + -1y
4x + -2z = 15 + -1y

Add '2z' to each side of the equation.
4x + -2z + 2z = 15 + -1y + 2z

Combine like terms: -2z + 2z = 0
4x + 0 = 15 + -1y + 2z
4x = 15 + -1y + 2z

Divide each side by '4'.
x = 3.75 + -0.25y + 0.5z

Simplifying
x = 3.75 + -0.25y + 0.5z

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