3x-4y-3z=15

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Solution for 3x-4y-3z=15 equation:


Simplifying
3x + -4y + -3z = 15

Solving
3x + -4y + -3z = 15

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
3x + -4y + 4y + -3z = 15 + 4y

Combine like terms: -4y + 4y = 0
3x + 0 + -3z = 15 + 4y
3x + -3z = 15 + 4y

Add '3z' to each side of the equation.
3x + -3z + 3z = 15 + 4y + 3z

Combine like terms: -3z + 3z = 0
3x + 0 = 15 + 4y + 3z
3x = 15 + 4y + 3z

Divide each side by '3'.
x = 5 + 1.333333333y + z

Simplifying
x = 5 + 1.333333333y + z

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