7x+5y-24z=21

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Solution for 7x+5y-24z=21 equation: 


Simplifying
7x + 5y + -24z = 21

Solving
7x + 5y + -24z = 21

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.
7x + 5y + -5y + -24z = 21 + -5y

Combine like terms: 5y + -5y = 0
7x + 0 + -24z = 21 + -5y
7x + -24z = 21 + -5y

Add '24z' to each side of the equation.
7x + -24z + 24z = 21 + -5y + 24z

Combine like terms: -24z + 24z = 0
7x + 0 = 21 + -5y + 24z
7x = 21 + -5y + 24z

Divide each side by '7'.
x = 3 + -0.7142857143y + 3.428571429z

Simplifying
x = 3 + -0.7142857143y + 3.428571429z

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