Solve the Equation and Check $\frac { 2 x } { 3 } - 7 = - \frac { x } { 2 }$

question 187

Short Answer

Solve the equation and check. $\frac { 2 x } { 3 } - 7 = - \frac { x } { 2 }$ x = __________

---

Definitions:

Fishes

Aquatic, gill-bearing animals that lack limbs with digits, often covered in scales, and residing in both freshwater and saltwater environments.

Flatworm

A group of simple invertebrates known for their flat bodies, including both free-living and parasitic species like tapeworms.

Planaria

A genus of flatworms, which are often used in scientific studies due to their remarkable regenerative abilities.