Answer:
1
Step-by-step explanation:
Substitute the value of the variable into the expression and simplify.
4-2-1=1
Answer:
3. 24
4. 10 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Do 12x-9 + 141 = 180 (add -9 and 4)
12x +132= 180 (Subtract 132 from 180)
12x =48 (Divide 48 by 12)
x=4
Answer:
1
3 goes to another side and become 5-3.
3 will .com to another side and become 2*3.
6 goes another side and become 6/6.
Answer is 1.