X = a number
2x/6 = 42
Isolate the x, first multiply 6 to both sides
2x/6(6) = 42(6)
2x = 42(6)
2x = 252
Isolate the x, divide 2 from both sides
2x/2 = 252/2
x = 252/2
x = 126
126 is your answer
hope this helps
Answer:
2/5=6/15
Step-by-step explanation:
2/5
Multiply with 3 both numerator and denominator
=>2x3/5x3
=>6/15
Answer: The bill was $150 without tip and 172.50 with tip
Step-by-step explanation:
Answer:
the square root of 225 is 15.9
Answer:
Step-by-step explanation:
2x + 2 + 3x + 6 = 23
5x + 8 = 23
5x = 15
x = 3
3(3) + 6 = 9 + 6 = 15 = BC