15-12y+39y-18x=20-16y-100

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Solution for 15-12y+39y-18x=20-16y-100 equation:


Simplifying
15 + -12y + 39y + -18x = 20 + -16y + -100

Reorder the terms:
15 + -18x + -12y + 39y = 20 + -16y + -100

Combine like terms: -12y + 39y = 27y
15 + -18x + 27y = 20 + -16y + -100

Reorder the terms:
15 + -18x + 27y = 20 + -100 + -16y

Combine like terms: 20 + -100 = -80
15 + -18x + 27y = -80 + -16y

Solving
15 + -18x + 27y = -80 + -16y

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -18x + -15 + 27y = -80 + -15 + -16y

Reorder the terms:
15 + -15 + -18x + 27y = -80 + -15 + -16y

Combine like terms: 15 + -15 = 0
0 + -18x + 27y = -80 + -15 + -16y
-18x + 27y = -80 + -15 + -16y

Combine like terms: -80 + -15 = -95
-18x + 27y = -95 + -16y

Add '-27y' to each side of the equation.
-18x + 27y + -27y = -95 + -16y + -27y

Combine like terms: 27y + -27y = 0
-18x + 0 = -95 + -16y + -27y
-18x = -95 + -16y + -27y

Combine like terms: -16y + -27y = -43y
-18x = -95 + -43y

Divide each side by '-18'.
x = 5.277777778 + 2.388888889y

Simplifying
x = 5.277777778 + 2.388888889y

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