Seudónimo Seudónimo

03-03-2019
Mathematics

contestada

PLEASE HELP ME ASAP! WILL AWARD BRAINLIEST! IT'S ABOUT SIMULTANEOUS EQUATIONS. TYSM ;)
Solve:
y=3x–3
4x+y=11

Respuesta :

03-03-2019

Plug in your Y value into the bottom equation like so:

4x + 3x-3=11, combine like terms

7x-3=11 solve for x

7x= 14

x=2

Plug in x value into first equation

y = 3(2) -3

y= 6-3, y = 3

answer: (2,3)

Answer Link

Otras preguntas

write ab in terms of a and b

Find the volume of the region bounded above by the paraboloid z equals 3 x squared plus y squared and below by the square R: minus 1 less than or equals x less

what are the point achieved on brainly used for i wants answers

BMX Company has one employee. FICA Social Security taxes are 6.2% of the first $118,500 paid to its employee, and FICA Medicare taxes are 1.45% of gross pay. Fo

Which did President Andrew Jackson support?

Mrs. Kwan withdrew the entire $8,000 balance from her Roth IRA this year. Her total contributions to the account were $6,070, and her marginal tax rate is 12 pe

Sphere A has a diameter of 6 and is dilated by a scale factor of 2 to create sphere B. What is the ratio of the volume of sphere A to sphere B? 1:26:121:836:144

A parent holding company sells shares in its subsidiary such that the parent now owns only 65% of the subsidiary and, thus, the tax returns of the parent and it

Betty sets up a lemonade stand and charges $1 per glass. It cost her $50 to set up the stand. Which function gives the profit, p, she makes by selling g glasses

liz buys 17 identical tickets for £208.25 estimate the cost of one ticket