KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
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220.3. Identity.

Check the correct answer!

Is the given equation an identity? a+6+15b-8c-6c=3a-2a+11-5-3\times 5b+2c
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Identity

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Triangle angle sum, straight angle cathetus, hypotenuse, Right-angled triangle similarity signs.
  2. Algebra: Equation roots.
  3. Algebra: Notation –x < 3 vai x ∈ (– ∞; 3)
  4. Geometry: Broken line and elements, elementary broken line, closed broken line, broken lines length, polygon, angles, edges peaks, diagonal, polygon perimeter.
  5. Algebra: Equation roots.
  6. Algebra: Ordinate axis
  7. Geometry: Inner unilateral and cross angles, alternate interiour angles, parallel straight lines, properties, and parallel signs.
  8. Geometry: Angle, angle edges and peak, value, degree, measurement.
  9. Algebra: Polynomial.
  10. Algebra: Numerical module