Wiki User
∙ 2010-07-22 09:44:54it often simplifies arithmetic
Wiki User
∙ 2010-07-22 09:44:54By solving the simultaneous equations the values of x and y should be equal to the given coordinate
There is absolutely no REQUIREMENT to do so. It is simply that many people prefer to work with whole numbers.
it should be your c value in equations
When talking about a "system of equations", you would normally expect to have two or more equations. It is quite common to have as many equations as you have variables, so in this case you should have two equations.
isolate
It makes it allot less confusing. But, that is just my opinion.
Reduce it, if possible.
Different equations call for different steps to be followed when solving them. Exponents, parenthesis, addition, subtraction, multiplication and division are all generally used.
Graphing
By solving the simultaneous equations the values of x and y should be equal to the given coordinate
John should have first found the lowest common denominator of the given fractions.
Different equations call for different steps to be followed when solving them. Exponents, parenthesis, addition, subtraction, multiplication and division are all generally used.
You should state the property used, such as distributive property of multiplication over addition or addition property of equality, etc.
There is absolutely no REQUIREMENT to do so. It is simply that many people prefer to work with whole numbers.
It looks like your equations should be: x = 3y - 5 2x - y = 18 If this is the case, the equations turn out to be a big mess with lots of decimals/fractions.
pediatricians use mathematical formulas for solving scientifical equations for making mixtures and calculating how much element or material should be added to that formula.
Yes they should