please solve all and add work please

Name Period: 1 2 3 4 5 6 7 8 Group ( One, Infinitely Many, or No Solution Directions: Solve each equation. Your answer may be exact or rounded to the nearest hundreths. 1. Solve: 2 . What value of x solves the following equation? (7(-0.2x - 3) -31-5- 0.5x) (7+ 3x )(9x - 6) -0.8x-12=-10-1x + 1X 0.24- 12 7-10 (X = 10 3. Solve 0.2x = 2 4. What value of a solves the following equation? (-1 + 92)-(5x# 70) 5. Solve: 6. What value of a solves the following equation? 0.1(-4 - 8x) = -(-3 + 0.6x) ( 2 +1).( 2- 2) 7. Solve B. Solve: 3 ( 9* + 3)..(7x ) (-2 + 7x ) = 78(1-9x)