Subtract 4x from both sides
4x +2 = 7x - 13 would then simplify to
3x - 13 = 2 ( you can switch the problem around as long as you dont switch the variables around )
then you have to + 13 which simplifies to
3x = 15
then you divide by 3 which equals
x=5
If he got 5 points in the first round and he needed at least thirty he would score 9 points in the next three rounds
Answer:
6x3=x
x=18
Step-by-step explanation: plzz mark brainliest
Answer:
$6.75
Step-by-step explanation:
15% of 45 = $6.75