KnockLeqend
KnockLeqend
03-12-2020
Mathematics
contestada
Please help asap due soon
Respuesta :
jeliza1202
jeliza1202
03-12-2020
7x - 2y / 13y + 2x
x= 9
y= -1
Plug in x and y values into equation
7(9) - 2(-1) / 13(-1) + 2(9)
Solve
63 + 2 / -13 + 18
Simplify
65/5 = 13
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Which statement explains why sulfur is classified as a Group 16 element? (1) A sulfur atom has 6 valence electrons. (2) A sulfur atom has 16 neutrons. (3) Sulfu
Sam wants to enlarge a triangle with sides 3, 6 and 6 inches. If the shortest side of the new triangle is 13 inches, how long will the other sides be?
who did lincoln say were the aggressors
What is the total amount of heat absorbed by 100.0 grams of water when the temperature of the water is increased from 30.0°C to 45.0°C? (1) 418 J (3) 12 500 J (
Find the equation of a line with slope -3 and goes through the point (-5,2)
Which of these substances has the strongest intermolecular forces? A. H2O B. H2S C. H2Se D. H2Te
Which compound is classified as a hydrocarbon?(1) ethane (3) chloroethane(2) ethanol (4) ethanoic acid
Please solve this proportion with steps (I'm stuck) (9x+6)/18= (20x+4)/3x
Which 0.1 M solution contains an electrolyte? (1) C6H12O6 (aq) (3) CH3 OH(aq)(2) CH3 COOH(aq) (4) CH3 OCH3 (aq)
Which element is a metal that is in the liquid phase at STP? (1) bromine (3) hydrogen (2) cobalt (4) mercury
