Search 7,000+ topics

Practice problem

Solve Equation in Terms of Other Variables

By Christine
+3 contributors
Contributors

The relationship between xx and yy is x−y=3.x-y=3.

If we know that z=x−y+2xz=x-y+2x, can you write zz in terms of only yy? \\ Hint: Can you first write xx in terms of yy?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems