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2266.3. Equivalent inequalities

Tick the correct answer!

Was equivalent transition made with inequality 3x-9>24 if it is known that now the inequality is written in form of 3-x >8?
Grade:
7
Subject
Algebra
Theme
Inequalities
Subtheme
Equivalent inequalities

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Numerical equalities.
  2. Algebra: Identical expression transformation.
  3. Algebra: Mutually equal monomials
  4. Algebra: Linear inequality solution
  5. Algebra: Numerical module
  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: Subscript concept: base, index, degree
  8. Geometry: Broken line and elements, elementary broken line, closed broken line, broken lines length, polygon, angles, edges peaks, diagonal, polygon perimeter.
  9. Algebra: Trinomial.
  10. Algebra: Quadrant