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

choose the right word: the out owrn ideas of the past cannot be (rejuvenated or dilated) simply by sxpressing them in snappy mordern slang.

By the late 1920s, labor unions - A. began to adopt policies of violence. B. weakened in membership. C. no longer segregated. D. were growing rapidly.

A helicopter rose vertically 300m and then flew west 400m. how far was the helicopter from it starting point?

More people became Buddhists after a. India became part of the Persian Empire. b. the Mauryans traded with Buddhist countries. c. Chandra Gupta’s conversion. d.

which action should you never take when selecting quotations

THe Length of A Rectangle is 3 times the width. The Perimeter is 44cm. What are the dimensions of the Rectangle ? I Need Help. i'Ve Been Trying For Hours, And

Please name any animal stall u can think of ( please may I have more than one please!!!) =-)

(MC)The March on Washington was an attempt to do which of the following? pressure Congress to pass a Civil Rights law end minority participation in the Vietnam

How many grams of copper will be produced if 1.00 mole of Copper(Ii) oxide reacts in excess hydrogen gas? CuO + H2 = Cu +H2O

How did the ideas of absolute monarchs conflict with the ideas of Enlightenment thinkers ?