7x+4y-3x+10z+5y=

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Solution for 7x+4y-3x+10z+5y= equation:


Simplifying
7x + 4y + -3x + 10z + 5y = 0

Reorder the terms:
7x + -3x + 4y + 5y + 10z = 0

Combine like terms: 7x + -3x = 4x
4x + 4y + 5y + 10z = 0

Combine like terms: 4y + 5y = 9y
4x + 9y + 10z = 0

Solving
4x + 9y + 10z = 0

Solving for variable 'x'.

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

Add '-9y' to each side of the equation.
4x + 9y + -9y + 10z = 0 + -9y

Combine like terms: 9y + -9y = 0
4x + 0 + 10z = 0 + -9y
4x + 10z = 0 + -9y
Remove the zero:
4x + 10z = -9y

Add '-10z' to each side of the equation.
4x + 10z + -10z = -9y + -10z

Combine like terms: 10z + -10z = 0
4x + 0 = -9y + -10z
4x = -9y + -10z

Divide each side by '4'.
x = -2.25y + -2.5z

Simplifying
x = -2.25y + -2.5z

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