15x+19y+13+16x-2y-4=

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Solution for 15x+19y+13+16x-2y-4= equation:


Simplifying
15x + 19y + 13 + 16x + -2y + -4 = 0

Reorder the terms:
13 + -4 + 15x + 16x + 19y + -2y = 0

Combine like terms: 13 + -4 = 9
9 + 15x + 16x + 19y + -2y = 0

Combine like terms: 15x + 16x = 31x
9 + 31x + 19y + -2y = 0

Combine like terms: 19y + -2y = 17y
9 + 31x + 17y = 0

Solving
9 + 31x + 17y = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + 31x + -9 + 17y = 0 + -9

Reorder the terms:
9 + -9 + 31x + 17y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 31x + 17y = 0 + -9
31x + 17y = 0 + -9

Combine like terms: 0 + -9 = -9
31x + 17y = -9

Add '-17y' to each side of the equation.
31x + 17y + -17y = -9 + -17y

Combine like terms: 17y + -17y = 0
31x + 0 = -9 + -17y
31x = -9 + -17y

Divide each side by '31'.
x = -0.2903225806 + -0.5483870968y

Simplifying
x = -0.2903225806 + -0.5483870968y

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