pandainu
pandainu
13-02-2016
Mathematics
contestada
what is y=-x-14 y=-8x
Respuesta :
Аноним
Аноним
13-02-2016
Substitute y in the first equation.
-8x = -x - 14
+x +x
-7x = -14
-7x/-7 = -14/-7
x = 2
Now solve for y.
y = -18(2)
y = -36
Answer: (2, -36) or y = -36 and x = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
How do you find the perimeter of a dented square?
if arctan(3/5)=K Tan(k)=?
What was an effect of nationalism in Europe in the early 1900s?
Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret
Suppose theta= 11pi/12. How do you use the sum identity to find the exact value of sin theta?
Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret
How do you find the perimeter of a dented square?
Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret
How do you find the perimeter of a dented square?
How do you find the perimeter of a dented square?
