2x-8=12 2x=12+8
2x=20 x=20÷2
x=10
Answer:
10
Step-by-step explanation:
1/3 (2x-8) = 4
1/3 ×2x - 1/3 ×8 = 4
2x/3-8/3=4
2x-8 /3=4
2x-8=4×3
2x-8=12
2x=12+8
2x=20
x=20/2
