Question

Please help I am begginggggggg​

Answer 1

By solving algebraically......

1)

• -2+17x= 10+15x
• 17x-15x=10+2
• 2x=12
• x=6°

2)

• 5+20x=22x-5
• 22x-20x=5+5
• 2x=18
• x=5°

3)

• 14x-6=120°
• 14x-6+6=120+6
• 14x=126
• x=9°

4)

• 10x+9+111=180°
• 10x=180-120
• 10x=60
• x=6°

5)

• 11x-6=6+9x
• 11x-9x=6+6
• 3x=12
• x=4°

6)

• 7+9x=70
• 9x=70-7
• 9x=63
• x=7°

7)

• 19x+1+65=180°
• 19x=180-66
• 14x=114
• x=6°

8)

• -4+9x=50°
• 9x=54
• x=6°

Hope this answers your question!