clarrisa's age equals max and mich age put together but times 3 and add 2
max was the same as clariisas,max and,mich add together but times 3 and andd 1 year more
mich was the same as clarrisa and max and mich put together. mich's age and half of clarrisas age added that total to the three of them
how old are tehy all and::
wats an equation 2 find out wat year they all are??
2006-10-01 09:56:13 · 4 answers · asked by ♥Angel308♥ 2 in Science & Mathematics ➔ Mathematics
x = clarrisa's age
y = mich's age
z = max's age
x = 3(y+z) + 2
z= 3(x+y+z) + 1
y = x+y+z
y+ 0.5x = x+y+z
That's the way to solve it but there is a mistake in your last two sentences ( represented by my two last equations ) :
It's impossible that Mich is as old as them three added together .
It's impossible that mich + half clarrisa = total of the three of them
2006-10-01 10:14:18 · answer #1 · answered by Vee A 1 · 0⤊ 0⤋
tehy is 9 max is 7 mich is 5 or 4 and clarrisa is 10
2006-10-01 10:12:16 · answer #2 · answered by Anonymous · 0⤊ 0⤋
a million. on account that -a million would not contain the variable to unravel for, pass it to the marvelous-hand area of the equation by skill of including a million to the two aspects. 9x^(2)=a million 2. Divide each and every term interior the equation by skill of 9. (9x^(2))/(9)=(a million)/(9) 3. Simplify the left-hand area of the equation by skill of canceling the hardship-unfastened components. x^(2)=(a million)/(9) 4. Take the sq. root of the two aspects of the equation to get rid of the exponent on the left-hand area. x=~((a million)/(9)) 5. split the fraction interior the novel right into a separate radical expression interior the numerator and the denominator. a fraction of roots is equivalent to a root of the fraction. x=(a million)/(~(9)) 6. Pull all appropriate sq. roots out from under the novel. for this reason, get rid of the three simply by fact that's a appropriate sq.. x=(a million)/(3) 7. First, replace interior the + portion of the to discover the 1st answer. x=(a million)/(3) 8. next, replace interior the - portion of the to discover the 2d answer. x=-(a million)/(3) 9. the completed answer is the top results of the two the + and - parts of the answer. answer: x=(a million)/(3),-(a million)/(3) desire this helps u :)
2016-12-12 18:35:33 · answer #3 · answered by andie 4 · 0⤊ 0⤋
Double check your problem that you wrote out. The second and third line don't make any sense.
2006-10-01 10:00:27 · answer #4 · answered by SmileyGirl 4 · 0⤊ 0⤋