Since bisects or = ≅ 2x + 14 = + 34 = 2x + 14 x 2x + 14 = + 34 = 2(20) + 14 x x x – – + 14 = 34 = 40 + 14 x + 14 14 = 34 14 = 54 x – – = 20 x Exercises ALGEBRA In the figure and are opposite rays. bisects 1. If = 60 and = 4x + 14, find the value of x. 2. If = 3x + 13 and = 6x 2, find – ALGEBRA In the figure and are opposite rays. bisects 3. If = 6x + 4 and = 7x 2, find – 4. If = 4x + 10 and = 5x, find 5. If = 6y + 2 and = 8y 14, find – 6. Let = If = 100 and = 2(r + 5), find and r
Since bisects ≅ or = 2x + 14 = x + 34 = 2x + 14 2x + 14 – x = x + 34 – x = 2(20) + 14 x + 14 = 34 = 40 + 14 x + 14 – 14 = 34 – 14 = 54 x = 20 Exercises ALGEBRA In the figure and are opposite rays. bisects 1. If = 60 and = 4x + 14, find the value of x. 2. If = 3x + 13 and = 6x – 2, find ALGEBRA In the figure and are opposite rays. bisects 3. If = 6x + 4 and = 7x – 2, find 4. If = 4x + 10 and = 5x, find 5. If = 6y + 2 and = 8y – 14, find 6. Let = If = 100 and = 2(r + 5), find r and