-3x+19-5y+4(3x)-21+(-5)(2y)=0

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Solution for -3x+19-5y+4(3x)-21+(-5)(2y)=0 equation:


Simplifying
-3x + 19 + -5y + 4(3x) + -21 + (-5)(2y) = 0

Remove parenthesis around (3x)
-3x + 19 + -5y + 4 * 3x + -21 + (-5)(2y) = 0

Multiply 4 * 3
-3x + 19 + -5y + 12x + -21 + (-5)(2y) = 0

Remove parenthesis around (2y)
-3x + 19 + -5y + 12x + -21 + -5 * 2y = 0

Multiply -5 * 2
-3x + 19 + -5y + 12x + -21 + -10y = 0

Reorder the terms:
19 + -21 + -3x + 12x + -5y + -10y = 0

Combine like terms: 19 + -21 = -2
-2 + -3x + 12x + -5y + -10y = 0

Combine like terms: -3x + 12x = 9x
-2 + 9x + -5y + -10y = 0

Combine like terms: -5y + -10y = -15y
-2 + 9x + -15y = 0

Solving
-2 + 9x + -15y = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 9x + 2 + -15y = 0 + 2

Reorder the terms:
-2 + 2 + 9x + -15y = 0 + 2

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

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

Add '15y' to each side of the equation.
9x + -15y + 15y = 2 + 15y

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

Divide each side by '9'.
x = 0.2222222222 + 1.666666667y

Simplifying
x = 0.2222222222 + 1.666666667y

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