Gteeedwdsddcidn
Answered

Get expert advice and community support on IDNLearn.com. Find accurate and detailed answers to your questions from our experienced and dedicated community members.

–10 times the first equation and 3 times the second equation
10 times the first equation and 3 times the second equation
–3 times the first equation and 5 times the second equation
3 times the first equation and 5 times the second equation

10 Times The First Equation And 3 Times The Second Equation 10 Times The First Equation And 3 Times The Second Equation 3 Times The First Equation And 5 Times T class=

Sagot :

Answer:

Its the second one x=5

Step-by-step explanation:

I took the test.

Semsee45idn

Answer:

-10 times the first equation and 3 times the second equation

Step-by-step explanation:

Multiply the first equation by 10 and the second equation by -3:

1.  1/5 x + 3/4 y = 9

x-10 ⇒  -2x - 15/2 y = -90

2.  2/3 x - 5/6 y = 8

x3 ⇒ 2x - 5/2 y = 24

Add the equations together:

     -2x - 15/2 y = -90

+      2x - 5/2 y = 24

   -------------------------

         0x - 10y = -66

We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com is your source for precise answers. Thank you for visiting, and we look forward to helping you again soon.