7x-4z=15

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Solution for 7x-4z=15 equation: 


Simplifying
7x + -4z = 15

Solving
7x + -4z = 15

Solving for variable 'x'.

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

Add '4z' to each side of the equation.
7x + -4z + 4z = 15 + 4z

Combine like terms: -4z + 4z = 0
7x + 0 = 15 + 4z
7x = 15 + 4z

Divide each side by '7'.
x = 2.142857143 + 0.5714285714z

Simplifying
x = 2.142857143 + 0.5714285714z

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