KAPEC GEOTASK?
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139.2. Variable value

Write the correct answer!

Identify the value of variable!
6(3+x)=42-2x
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Variable value

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Coordinate beginning point
  2. Algebra: Numerical normal form
  3. Geometry: Opposite, adjacent angles, perpendiculars against a straight line.
  4. Algebra: Equivalent equations.
  5. Algebra: Numerical expression.
  6. Algebra: Numerical module
  7. Algebra: Similar polynomials.
  8. Geometry: Triangle angle sum, straight angle cathetus, hypotenuse, Right-angled triangle similarity signs.
  9. Algebra: Quadrant
  10. Geometry: Opposite, adjacent angles, perpendiculars against a straight line.