Answer:

Step-by-step explanation:
Given:

Distribute to remove parentheses:

For simplification and clarity, reduce all mixed numbers to simplified common fractions:

Combine like terms:

Add 6/5 to both sides, then add 9/5x to both sides:

Divide both sides by -3/5 to isolate x (recall dividing by a number is equal to multiplying by its reciprocal):

Answer:
Step-by-step explanation:
Fractions equivalent to expression: 50/-17 , -50/17, -(50/17)
Explain: The quotient is a rational number because when we divided p by q, q was not equal to zero.
Answer:
No not all of them.
Step-by-step explanation:
Triangles can be 2d meaning like a flat triangle.