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6.6. Equations 3.

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6.6. Equations 3.

We study the learnt operations to solve equations again, but it is harder since the expressions containing the unknown terms are always multi-term expressions.

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Simplify with the coefficient:

  • 1.
  • 2.

Simplifying with the common factor:

  • 3.
  • 4.

Simplifying with the denominator:

  • 5.
  • 6.

Multiplication across with the denominator:

  • 7.
  • 8.

Simplifying with the common denominator

  • 9.
  • 10.

Grouping constant-terms:

  • 11.
  • 12.
  • 13.
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