3(3x+4)-12(19y-8y)=-38

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Solution for 3(3x+4)-12(19y-8y)=-38 equation:


Simplifying
3(3x + 4) + -12(19y + -8y) = -38

Reorder the terms:
3(4 + 3x) + -12(19y + -8y) = -38
(4 * 3 + 3x * 3) + -12(19y + -8y) = -38
(12 + 9x) + -12(19y + -8y) = -38

Combine like terms: 19y + -8y = 11y
12 + 9x + -12(11y) = -38

Remove parenthesis around (11y)
12 + 9x + -12 * 11y = -38

Multiply -12 * 11
12 + 9x + -132y = -38

Solving
12 + 9x + -132y = -38

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + 9x + -12 + -132y = -38 + -12

Reorder the terms:
12 + -12 + 9x + -132y = -38 + -12

Combine like terms: 12 + -12 = 0
0 + 9x + -132y = -38 + -12
9x + -132y = -38 + -12

Combine like terms: -38 + -12 = -50
9x + -132y = -50

Add '132y' to each side of the equation.
9x + -132y + 132y = -50 + 132y

Combine like terms: -132y + 132y = 0
9x + 0 = -50 + 132y
9x = -50 + 132y

Divide each side by '9'.
x = -5.555555556 + 14.66666667y

Simplifying
x = -5.555555556 + 14.66666667y

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