tynasiab228 tynasiab228

03-05-2022
Mathematics

contestada

THE METHOD TO SOLVE THIS 2 EQUATION IS SUBSTITTUION AND ALGERBRICALLY HERE'S THE EQUATION:

y = -5x -18
y = x

Respuesta :

josephlint1 josephlint1

03-05-2022

Answer:

x = 3, y = 3

Step-by-step explanation:

x = -5x -18

5x + 18 = -x

6x + 18 = 0

6x = 18

x = 3

Answer Link

Otras preguntas

Which statement best describes the properties of a rhombus? A parallelogram with four right angles and all sides equal in length A parallelogram with four ri

William Penn called his colony a holy experiment. Chronicle the development of Pennsylvania and emphasize the advantages that the colony offered.

how did the kaiser's desire for respect influence his policies?

Which list of elements contains two metalloids?(1) Si, Ge, Po, Pb (3) Si, P, S, Cl(2) As, Bi, Br, Kr (4) Po, Sb, I, Xe

1) 15x^3 + 19x^2 + 6x A) (3x^2 +2)(5x+3) B) x(3x+2)(5x+3) C) x^2(3x+2)(5x+3) D) x(5x+2)(3x+3) E) Prime I chose E) Prime. 2) 2x^2 - 14x - 6x + 42 A) 2(x+

I have 4 factors. three are 1, 2, and 10. what is the fourth

Which of the following is the equation of a line that passes through the point (1,4) and is parallel to the x-axis? A.y=4 B. x=1 C. y=1 D. x=4

In legislative terms, a bill is a proposal A. made in the House of Representatives. B. made in the Senate. C. for any law. D. that has reached committee for

In which compound is the percent compositionby mass of chlorine equal to 42%? (1) HClO (gram-formula mass = 52 g/mol) (2) HClO2 (gram-formula mass = 68 g/mol) (

Given the equation:2C2H2 (g) + 5O2 (g) → 4 CO2 (g) + 2H2O(g)How many moles of oxygen are required to react completely with 1.0mole of C2 H2 ?(1) 2.5 (3) 5.0(2)