3x+5y-3z+7w=82

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Solution for 3x+5y-3z+7w=82 equation:


Simplifying
3x + 5y + -3z + 7w = 82

Reorder the terms:
7w + 3x + 5y + -3z = 82

Solving
7w + 3x + 5y + -3z = 82

Solving for variable 'w'.

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

Add '-3x' to each side of the equation.
7w + 3x + 5y + -3x + -3z = 82 + -3x

Reorder the terms:
7w + 3x + -3x + 5y + -3z = 82 + -3x

Combine like terms: 3x + -3x = 0
7w + 0 + 5y + -3z = 82 + -3x
7w + 5y + -3z = 82 + -3x

Add '-5y' to each side of the equation.
7w + 5y + -5y + -3z = 82 + -3x + -5y

Combine like terms: 5y + -5y = 0
7w + 0 + -3z = 82 + -3x + -5y
7w + -3z = 82 + -3x + -5y

Add '3z' to each side of the equation.
7w + -3z + 3z = 82 + -3x + -5y + 3z

Combine like terms: -3z + 3z = 0
7w + 0 = 82 + -3x + -5y + 3z
7w = 82 + -3x + -5y + 3z

Divide each side by '7'.
w = 11.71428571 + -0.4285714286x + -0.7142857143y + 0.4285714286z

Simplifying
w = 11.71428571 + -0.4285714286x + -0.7142857143y + 0.4285714286z

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