ghandiboy ghandiboy

03-02-2017
Mathematics

contestada

Y=x+4 y=3x substitution

Respuesta :

abby1351 abby1351

03-02-2017

x+4= 3x
-x -x
-----------
4= 2x
-- ---
2 2
--------
x=2

Answer Link

Otras preguntas

You work as a sales clerk at a fashion boutique. The store is having a 20 percent off everything sale. Additionally, your manager wants you to mark down a stack

Please help easy math. Will give brainliest. Luke is trying to lose weight. He currently weighs 250 lbs and is planning on losing 4 lbs a week. This can be mode

Atomic mass of hydrogen

Find an irrational number betweenness 7.7 and 7.9. Explain why it is irrational

What part of the U.S. Constitution MOST DIRECTLY allows for the safeguard of individual liberties? A) "judicial review" B) the amendment process C) presidenti

How does the city Basel,Switzerland use the body of water the Rhine river as a source

What was Confucian golden rule?

oblicz ułamki 2/8=.../4

The perimeter of △CDE is 55 cm. A rhombus DMFN is inscribed in this triangle so that vertices M, F, and N lie on the sides CD , CE , and DE respectively. F

Tanx(cotx +tanx)= sec^2x