Answer:
x = 48
Step-by-step explanation:
first you would add them together and set it equal to 180( because a straight line is 180 degrees): 3x - 12 + x = 180
Then you add like terms( the x's): 4x - 12 = 180
now add 12 to both sides: 4x = 192
now divide by 4 on both sides x = 48
hope this helps! : )
Answer:
20,000
Step-by-step explanation:
Round 23,771 to the nearest ten thousand.
23,771 -> 20,000
Any value of n makes this equation true.
(20*18)*5
Multiply the numbers inside the parenthesis first.
360*5
Multiply 360 by 5
Final Answer: 1800
Answer:
maybe the second equation i.e(10+1.2)x=24