Answer:
2 −1(3−12)=41
Step-by-step explanation:
Distribute:
2−1(3−12)=41292786-1(3x-12)=412−1(3x−12)=412−3+12=41
Add the numbers:
2−3+12=41 92786{2}-3x 92786{12}=412−3x+12=4114−3=41
Rearange terms:
1=4−3=41 92786 {14-3x}=4114−3x=41−3+14=41
Subtract 14 from both sides of the equation:
−3+=14=41-3x+14=41−3x+14=41−3+14−14=41−14
Simplify:
Subtract the numers, then subtract again and get
−3=27
Your solution:
=−9