Step 1: Use the distributive property to distribute:
-10 -1 3/5 x

Step 2: Collect these terms: 18 and -1 3/5x and -4x -6 and -1

Step 3: Isolate the variable term on the right by subtracting:
4x 3/5 6 17

Step 4: Isolate the constant term on the left by subtracting:
6 10 3/5x x

Step 5: Make the coefficient of x 1 by multiplying both sides by:
-5/23 -3/5 3/5 5/23