System of equation consists of two or more equations with unknow variables. A possible step used in eliminating the y-term is (y + z 6) *5
<h3>System of equations</h3>
System of equation consists of two or more equatons with unknow variables.
Given the system of equations
y + z = 6
5y + 9z =1
In order to eliminate the variable "y", we <em>will multiply equation 1 by 5 and subtract from equation 2;</em>
5y + 5z = 30
5y + 9z = 1
Subtract
5z - 9z = 30 - 1
-4z =29
This leaves only the variable "z" eliminating variable. "y"
Learn more on system of equation here: brainly.com/question/14323743
Answer:
No solution for the given algebraic expression.
Step-by-step explanation:
To solve the algebraic equation we must isolating the variable or rewriting the equation so that the one expression is only the variable with the coefficient 1.
Solve: 
Now put every terms that contains variables on one side of the equation and those terms on the other side which does not contains the variable.
Combine like terms:
which is not true.
therefore, the given expression have NO SOLUTION.
Answer:
$36.000
Step-by-step explanation:
Beca total = 60.000
1/5 parte = 12.000
Gasta 2/5 partes lo que son 24.000
Le quedan 36.000 para otros gastos
Remember you can do anything to an equation as long as you do it to both sides
expand by foiling or distributing
4x²-19x-5=-43x-41
add 43x to both sides and add 41 to both sides
4x²+24x+36=0
factor
facotr out of 4
4(x²+6x+9)=0
factor inside
what 2 numbers multiply to get 9 and add to get 6?
3 and 3
4(x+3)(x+3)=0
set to 0
x+3=0
x=-3
x=-3 is answer
i don’t see anything there, i think my phone might be broken?
