move the 3 to the 7 side. it will become negative.
9x-5x=7-3
4x=4
x=1
Answer:

Step-by-step explanation:
We can add a line to create a triangle and a rectangle. The triangle will have side lengths 10 and 6. Furthermore, it will be a right triangle, meaning we can apply the Pythagorean Theorem to find x, the hypotenuse.

hope this helped! :)
Answer:
Common ratio = -8
Step-by-step explanation:
Answer:
5,670
Step-by-step explanation:
how do you solve 135x42? (step by step please)
Answer :
= 135 x 42
= 5,670
Answer:
14 in
Step-by-step explanation:
4+12+4+4+4=28/2= 14