radomes.openskiesproject.org
Wildhorses Wildhorses
  • 15-01-2017
  • Mathematics
Answered

Solve the system of equations by substitution

2x+y=10

Y=5x-11

Verified Answer :

doodle10 doodle10
  • 15-01-2017

Answer x = 3 and y = 4

2x + 5x - 11 = 10
7x - 11 = 10
7x = 21
X = 3

So y = 4

Because 2 x 3 + y = 10
6 + y = 10
Y = 4

Answer Link

Related Questions

Which of the following keys moves the insertion point to the end of data in a cell a home c end b delete d backspace
Which of the following locations is the worlds most populated urban center Tokyo Shanghai Hong Kong Seoul
hi I need help with this equation xy4x6x90
Help me please show your workThanks
make 10 web browser logo and with proper explanation
Why was the winter of 17761777 significant
Find the objects speeds v1 v2 and v3 at times t120s t240s and t313s
How to use github to creat a blogThank you
Outline 1 2 I 3 a 4 1 5 2 3 Choose the best answer from the choices below to match with 3 from the Outline above a Detail b Introduction c Subpoint 1 d Main Poi
Statistics Using N1152 84 the Normal model for weights of Angus steers what percent of steers weigh over 1250 pounds