6x+3x+8=35 Step 1: Simplify both sides of the equation. 6x+3x+8=35 (6x+3x)+(8)=35(Combine Like Terms) 9x+8=35 9x+8=35 Step 2: Subtract 8 from both sides. 9x+8−8=35−8 9x=27 Step 3: Divide both sides by 9. 9x 9 = 27 9 x=3 Answer: x=3 12w−5−3w=40 Step 1: Simplify both sides of the equation. 12w−5−3w=40 12w+−5+−3w=40 (12w+−3w)+(−5)=40(Combine Like Terms) 9w+−5=40 9w−5=40 Step 2: Add 5 to both sides. 9w−5+5=40+5 9w=45 Step 3: Divide both sides by 9. 9w 9 = 45 9 w=5 Answer: w=5
