01-02-2017
Mathematics

contestada

What's 4x+2y=10

X-y=13

Respuesta :

mohsan573 mohsan573

01-02-2017

X=y+13 then put in above

4(y+13)+2y=10
4y+52+2y=10

6y=-42

divide by 6
y=-7

Now put in X=y+13
x=-7+13
x=6

Answer Link

Otras preguntas

Let f(x) = 8x - 7 what is f(4)

Solve the system by elimination: -4x - 5z = 11 3x + y = -8 -3y – z = -13 Provide your answer below

Explain the different ways you can name an angle. What are the different names for this angle?

Find the Surface Area of each Triangular Prism. base: h=12yd, b=51yd face 1: l=5yd, w=37yd face 2: l=5yd, w=20yd face 3: l=5yd, w=51yd

Select the phrase that best completes the conversation. Eva: ¿Qué medidas tenemos en caso de maremotos para alertar las personas? Laura: Guatemala tiene _______

Regardless of how justified one might believe he is in seeking revenge, it is important to remember that life is not a game and simply getting even does not mea

The period pf history from 1700-1800 demonstrating rapid technological advancement and mass production is known as A.urbanization b.industrialization c. Domest

What form of government does Nigeria have? A parliamentary democracy B presidential democracy C parliamentary autocracy Answered Incorrectly D presidential

Guys Pls Help ASAP! Will Give Brainliesttt. Thxx

What is the answer to this?