mjcity9 mjcity9

02-04-2020
Mathematics

contestada

Solve the system of Equation (x,y)
3x + 2y = -13
3x + 4y = 1

Respuesta :

ninjathegod ninjathegod

02-04-2020

-6x-4y=26
3x+4y=1
-3x=27
x=-9

3(-9)+2y=-13
-27+2y=-13
2y=14
y=7

(-9,7)~ Final Answer

Answer Link

Otras preguntas

Fill in the blank with the correct verb. Xavier aime ____ aux dames. faire or jouer

Which new technologies expanded trade in the late 1400s?

12. What event caused Ivan to be less terrible for a short period of time? A) A fire that burned out much of Moscow. B) His mother's death. C)the nickname he wa

1. Una mujer que espera un bebé. 2. La oficina del doctor. 3. Articulación entre el pie y la pierna. 4. Articulación que nos permite doblar (bend) la pierna. 5.

All the offspring of a cross between a tall pea plant and a dwarf pea plant are tall. This means that the allele for tall plants is ________ the allele for dwar

A solution is prepared by adding 27.00 mL of 2.19 M MgCl2 to enough water to make 122.00 mL. What is the Cl- concentration of 40.00 mL of the dilute solution?

An industrial chemist studying bleaching and sterilizing prepares a hypochlorite buffer using 0.350 M HClO and 0.350 M NaClO. (Ka for HClO = 2.9 × 10−8) Find th

What is the value of x ?

numerical coefficient of 3x^2

I. Determine the mass of reactants and products that will be needed if one mole of P4(s) reacts completely, as follows P4(s) + 6 H2(g) →4 PH3(g) II. What is th