Simon is 13 years old
Let x be Simon's age
Thus 4 years ago his age was (x - 4) and 2 years from now his age is (x + 2)
Hence 5(x - 4) = 3(x + 2)
distributing both sides gives
5x-20 = 3x + 6
subtract 3x from both sides of the equation
5x - 3x - 20 = 6
2x - 20 = 6
add 20 to both sides
2x = 6 + 20 = 26
divide both sides by 2
x = 
= 13
Simon is 13 years old
I don't understand your question. can you make it clear
OK so where is the weekly math homework!?
Answer:
0.2425373
Step-by-step explanation:
78 divided by 321.6 equals to 0.2425373
Answer:
Step-by-step explanation:
Equation of straight line is given as
where slope m is calculated as
<u>Here </u>
<u>Equation of line that passes through the points (1,6) and (5,2)</u>
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