contestada

-Solve this system of equations by using theelimination method.5x – 4y = 63x + 2y = 8If we multiply the entire second equation by 2,we can cancel out the variable of y.2(3x + 2y = 8)[ ? ]x + y = 0Hint: Using the distributive property,calculate the new values of our equation.

Solve this system of equations by using theelimination method5x 4y 63x 2y 8If we multiply the entire second equation by 2we can cancel out the variable of y23x class=

Respuesta :

Multiply the equation by 2 on both sides

so

Applying distributive property

2[3x+2y=8] ------> 2(3x)+2(2y)=2(8) ------> 6x+4y=16

therefore

the resultant new equation 2 is

6x+4y=16

Otras preguntas