7(x+y)+y-16+15y=

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Solution for 7(x+y)+y-16+15y= equation:


Simplifying
7(x + y) + y + -16 + 15y = 0
(x * 7 + y * 7) + y + -16 + 15y = 0
(7x + 7y) + y + -16 + 15y = 0

Reorder the terms:
-16 + 7x + 7y + y + 15y = 0

Combine like terms: 7y + y = 8y
-16 + 7x + 8y + 15y = 0

Combine like terms: 8y + 15y = 23y
-16 + 7x + 23y = 0

Solving
-16 + 7x + 23y = 0

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 7x + 16 + 23y = 0 + 16

Reorder the terms:
-16 + 16 + 7x + 23y = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 7x + 23y = 0 + 16
7x + 23y = 0 + 16

Combine like terms: 0 + 16 = 16
7x + 23y = 16

Add '-23y' to each side of the equation.
7x + 23y + -23y = 16 + -23y

Combine like terms: 23y + -23y = 0
7x + 0 = 16 + -23y
7x = 16 + -23y

Divide each side by '7'.
x = 2.285714286 + -3.285714286y

Simplifying
x = 2.285714286 + -3.285714286y

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