Answer:
x=2
Step-by-step explanation:
−3(4−x)+3x=3(10−5x)
(−3)(4)+(−3)(−x)+3x=(3)(10)+(3)(−5x)
−12+3x+3x=30+−15x
(3x+3x)+(−12)=−15x+30
6x+−12=−15x+30
6x−12=−15x+30
6x−12+15x=−15x+30+15x
21x−12=30
Step 3: Add 12 to both sides.
21x−12+12=30+12
21x=42
