We want to find x in times of y and z, so we want to have only 1 x on the LHS of equation, so
3x-7y=z /+7z (add 7z both sides)
3x=z+7z /:3 (divide 3 both sides)
- its the result.
Answer:
D. 11
Step-by-step explanation:
Midsegment theorem:
The length of the midsegment of a triangle is half the length of it's third side.
In this question:
Third side: 3x - 5
Midsegment: 14m
So
The correct answer is given by option D.
4x^2 is the greatest commonly factor for these exponents.
Hope this helps you! :)