Question 869846
add 1.25x to each side
1.2x + 1.25x -7 = -1.25x + 1.25x +8.6
2.45x -7 = 8.6
add 7 to each side
2.45x = 15.6
divide each side by 2.45
 x = 15.6/2.45
 x = 6.36735