michseladelao
michseladelao
12-02-2021
Mathematics
contestada
5x - 2y = 18
-5x + 3y = -22
Respuesta :
jstrick592
jstrick592
12-02-2021
add the two equations
since the 5x and -5x cancel out
you get y=-4
plug y=-4 into the first equation
solve for x
x=2
THE ANSWER IS: (2,-4)
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
please help me I'm in a rush
The imagination is an eye, a marvelous third eye that floats free. As children, that eye sees with 20/20 clarity. As we grow older, its vision begins to dim . .
The table shows three values of x and their corresponding values of f (x) for a linear function f, such that f (r) = 0 and f (0) = s, where r and s are constant
A clothing store asserts that 60% of its customers pay by credit. On a particular day, 35 customers purchased items at the store. a. What is the mean and standa
Which is an equation of the line through (0,0) and (2,-3)?
Which statement identifies a reason a federal minimum wage was first established? Small business owners sought to hire more people. Workers needed fair compen
In terms of net charge, how does an electrically polarized object differ from an electrically charged object?.
What is the length of the circles radius?
PLEASE HELP Think of all of the different games that have been presented in this lesson: rolling a die, using a spinner, drawing a card from a deck, etc. Somet
Taylor, a seventh grader at Juno Middle School, loves whales. She believes it is her duty to understand all laws that apply to the whaling industry and how this