Answer:
$1.80
Step-by-step explanation:
4x = 7.20
x = 1.80
The equation used would be:
4m + 2 = 30
where the answer would be 7.
Answer:
x = 5
Step-by-step explanation:
To find the value of x make sure to get it on one side
First subtract 3x from each side. This makes the equation now
3x + 2 = -8 + 25
Now see what 25 subtract by 8 is (17)
3x + 2 = 17
Next subtract 2 from both sides
3x = 15
Lastly, divide 15 by 3, making x equal 5
x = 5
Your answer will be 21x+7y-13
