22-05-2019
Mathematics

contestada

Find x and y if x=2y-8 and y=9x-7

Respuesta :

zespras zespras

22-05-2019

Answer:

x = (22/17), y= (79/17)

Step-by-step explanation:

Just substitute x = 2y - 8 into y = 9x - 7 and solve.

Answer Link

Otras preguntas

You know the measure of the exterior angle of an isosceles triangle which forms a linear pair with the vertex angle. Describe two ways you can find measures of

4. For each function, write the rule in vertex form and find the coordinates of the max/min point on its graph. a) f(x)=x^2+12x+11 b) g(x)=x^2-4x+7 c) h(x)=x^2-

how do you say good morning in french?Is it still bonjour or something different?thank u!

Kyle bought a 5 pound pumpkin for $2.60. how much did he pay per pound

change 2.36 to a mixed number and reduced to lowest terms

identify the property that justifies each statement. 1. m=n, so n=m. 2.

Wat is linear regression

Kyle bought a 5 pound pumpkin for $2.60. how much did he pay per pound

what are the natural resources in south America?

Is 15f+9>5(5f+3) solvable? If so , what are the real numbers?