Expanding both sides of the equations:
10 - 2x - 5 = 6y - 135 - 2x = 6y - 13-2x = 6y - 13 - 5-2x = 6y - 182x = 18 - 6yx = 9 - 3y
4y - 63 = 5(4x - 2y) + 24y - 63 = 20x - 10y + 24y - 63 = 20(9 - 3y) - 10y + 24y - 63 = 180 - 60y - 10y + 24y - 63 = 180 - 70y + 24y - 63 = 182 - 70y4y + 70y = 182 + 6374y = 245y = 245 / 74y = 3.3108
Plugging the value of y back into the equation x = 9 - 3y:
x = 9 - 3(3.3108)x ≈ 9 - 9.9324x ≈ -0.9324
Therefore, the solutions are x ≈ -0.9324 and y ≈ 3.3108.
Expanding both sides of the equations:
10 - 2x - 5 = 6y - 13
5 - 2x = 6y - 13
-2x = 6y - 13 - 5
-2x = 6y - 18
2x = 18 - 6y
x = 9 - 3y
4y - 63 = 5(4x - 2y) + 2
4y - 63 = 20x - 10y + 2
4y - 63 = 20(9 - 3y) - 10y + 2
4y - 63 = 180 - 60y - 10y + 2
4y - 63 = 180 - 70y + 2
4y - 63 = 182 - 70y
4y + 70y = 182 + 63
74y = 245
y = 245 / 74
y = 3.3108
Plugging the value of y back into the equation x = 9 - 3y:
x = 9 - 3(3.3108)
x ≈ 9 - 9.9324
x ≈ -0.9324
Therefore, the solutions are x ≈ -0.9324 and y ≈ 3.3108.