4x+z=15

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Solution for 4x+z=15 equation: 


Simplifying
4x + z = 15

Solving
4x + z = 15

Solving for variable 'x'.

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

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

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

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

Simplifying
x = 3.75 + -0.25z

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