(5x+7y)+9z=

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Solution for (5x+7y)+9z= equation:


Simplifying
(5x + 7y) + 9z = 0

Remove parenthesis around (5x + 7y)
5x + 7y + 9z = 0

Solving
5x + 7y + 9z = 0

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
5x + 7y + -7y + 9z = 0 + -7y

Combine like terms: 7y + -7y = 0
5x + 0 + 9z = 0 + -7y
5x + 9z = 0 + -7y
Remove the zero:
5x + 9z = -7y

Add '-9z' to each side of the equation.
5x + 9z + -9z = -7y + -9z

Combine like terms: 9z + -9z = 0
5x + 0 = -7y + -9z
5x = -7y + -9z

Divide each side by '5'.
x = -1.4y + -1.8z

Simplifying
x = -1.4y + -1.8z

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