0.5p + 0.75h = 765

0.25p + h = 745

Equation 1 is in the correct format.

Equation 2 is in the correct format.

0.25 * (0.5p+0.75h=765) --> 0.125p + 0.1875h = 191.25

0.5 * (0.25p+h=745) --> 0.125p + 0.5h = 372.5

0.125p + 0.1875h = 191.25 - (0.125p + 0.5h = 372.5)

-(0.125p + 0.5h = 372.5)

0.1875h - 0.5h = 191.25 - 372.5

-0.3125h = -181.25

h = | -181.25 |

-0.3125 |

h = 580

0.5p = 765 - 0.75h

0.5p | |

0.5 |

= |

765 - 0.75h |

0.5 |

p = | 765 - 0.75h |

0.5 |

p = | 765 - 0.75(580) |

0.5 |

p = | 765 - 435 |

0.5 |

p = | 330 |

0.5 |

p = 660

p = 660

Free Simultaneous Equations Calculator - Solves a system of simultaneous equations with 2 unknowns using the following 3 methods:

1) Substitution Method (Direct Substitution)

2) Elimination Method

3) Cramers Method or Cramers Rule Pick any 3 of the methods to solve the systems of equations 2 equations 2 unknowns

This calculator has 2 inputs.

1) Substitution Method (Direct Substitution)

2) Elimination Method

3) Cramers Method or Cramers Rule Pick any 3 of the methods to solve the systems of equations 2 equations 2 unknowns

This calculator has 2 inputs.

- cramers rule
- an explicit formula for the solution of a system of linear equations with as many equations as unknowns
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