KAPEC GEOTASK?
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223.2. Identity

Check the correct answer!

Under what conditions given equation is identical? 3a+15+12b-5c+7c-23=a+a+17-15+2\times 4b-c+7b
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Identity

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Mutually opposite monomials.
  2. Algebra: Polynomial highest term.
  3. Algebra: Number interval and their types.
  4. Algebra: Ordinate axis
  5. Algebra: Linear inequality solution
  6. Geometry: Point belongs (or not) to the straight line (beam, line segment), half-plane, crossed straight lines, beam, opposite beams, line segment, properties.
  7. Algebra: Letter - variable.
  8. Algebra: Polynomial.
  9. Algebra: Numerical normal form
  10. Algebra: Identity