This is true.
x+7=8.3. Remove 7 on both sides :x=8.3-7=1.3
12 1/10
A quick way to get this one is to recognize that .1 is a decimal in the tenth place. Because of this, we know to put it over 10. Because 1/10 cannot be simplified, it is in simplest form. Now, simply return the whole number to the fraction.
Answer: x=3
Explain:
7x=21
21/7
Get you
3
So x equals 3
Answer:
(2,4)
Step-by-step explanation:
When graphed the lines intersect at point (2,4) which is the solution.