angelofdeath31019 angelofdeath31019

13-01-2020
Mathematics

contestada

10x - 9y = -7 y = 3 need to find x

Respuesta :

julianchatto julianchatto

13-01-2020

10x-9(3)=-7
10x-27=-7
10x=20
x=2

Answer Link

bendiamond80 bendiamond80

13-01-2020

The answer is 7 because 7 times 10 is seventy and 9times 7 is 63 and 70-63 is seven so x=7

Answer Link

Otras preguntas

Space can be a dark or light b big or small c positive or negative d form or function

Who tells claudius and laertes about ophelia's death

What’s the difference between a positive and a negative feedback loop. Give an example

A student tosses a coin and then draws a card from a stack of 4 cards labeled 1 through 4 What is the sample space for this compound event? {H, T, 1, 2, 3, 4} {

I need help! A flagpole casts a shadow 25 feet long and the angle of elevation of the sun is 72 degrees. Find the height of the flagpole to the nearest foot.

how o can write a good introduction in essay with a thesis statement and a hook.

Help the pic has questions

A circle with circumference has an arc with a 15 degree angle. What is the length of the arc?

You have been asked to write an essay about the outcomes of the Civil Rights movement. Which of these is the most effective topic sentence for a paragraph in th

Although some of the programs created by FDR were seen as unconstitutional, which program is still a major part of American society? A. New Deal B. Society secu