-(-5y-x)+3(2x+5y)=

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Solution for -(-5y-x)+3(2x+5y)= equation:


Simplifying
-1(-5y + -1x) + 3(2x + 5y) = 0

Reorder the terms:
-1(-1x + -5y) + 3(2x + 5y) = 0
(-1x * -1 + -5y * -1) + 3(2x + 5y) = 0
(1x + 5y) + 3(2x + 5y) = 0
1x + 5y + (2x * 3 + 5y * 3) = 0
1x + 5y + (6x + 15y) = 0

Reorder the terms:
1x + 6x + 5y + 15y = 0

Combine like terms: 1x + 6x = 7x
7x + 5y + 15y = 0

Combine like terms: 5y + 15y = 20y
7x + 20y = 0

Solving
7x + 20y = 0

Solving for variable 'x'.

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

Add '-20y' to each side of the equation.
7x + 20y + -20y = 0 + -20y

Combine like terms: 20y + -20y = 0
7x + 0 = 0 + -20y
7x = 0 + -20y
Remove the zero:
7x = -20y

Divide each side by '7'.
x = -2.857142857y

Simplifying
x = -2.857142857y

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