Notgunagrdu8plzhelp Notgunagrdu8plzhelp

01-06-2017
Mathematics

contestada

Find the solution of this system of equations.
x=-12+y -21x+12y=-9

PS. Can you just send me the solution in this format: ( , )

Respuesta :

Аноним Аноним

01-06-2017

I hope this helps you

y=x+12

-21x+12 (x+12)=-9

-21x+12x+144= -9

-9x= -153

x=17

y=17+12

y=29

Answer Link

Otras preguntas

Help me please i need help

When the phone rings, Ella has learned that it might be another Telefund solicitation and that makes her feel anxious. Therefore before she answers the phone, s

Please help! Math question 30 points!

What makes UGA a “land grant” university?

Which of the following is not a correct safety guideline to follow when exercising A.Wear protective gear B.Do not eat a large meal immediately before eating

Water flows through a horizontal 60 mm diameter galvanized iron pipe at a rate of 0.02 m3/s. If the pressure drop is 135 kPa per 10 m of pipe, do you think this

Which of the following is not an example of organic matter? A dead animal Coffee bean shells Bagged fertilizers Seaweed

10. Write an equation in point-slope form and slope-intercept form for the line.Passes through (2,-2) and (4,-1)

What is the equation for r

math! About 3 percent of Earth's water is fresh water. Of that 3 percent, about 69 percent is ice. About what percent of Earth's total water supply is ice? Help