19cefunwole 19cefunwole
  • 12-09-2021
  • Mathematics
contestada

help pleaseee, ill leave a thanks and 5 stars.
solve the simultaneous equations
4x+3y=-10
4x+y=-14

Respuesta :

amne13 amne13
  • 12-09-2021
Subtract the equations you’ll get
2y= 4
Y=2
Then substitute the into the equation
4x+(2)=-14
4x=-7
X = 7/4
Answer Link
vanessagabisanchez
vanessagabisanchez vanessagabisanchez
  • 12-09-2021

Answer:

Ax + B y = C

4 x + y = − 14

Step-by-step explanation:

Answer Link

Otras preguntas

Wich tool is used to measure the lengths of segments when preforming a formal geometric construction Srsightedge Proteactor Ruler Compass
Suzanne Brett wants to borrow $55,000 from the bank. The interest rate is 6.5% and the term is for 5 years.
What is the slope of a line that is perpendicular to the line whose equation is ax+by=c? A. c/b B. −b/a C. b/a D. a/b
What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit?
Plzz help me solve questions 15 and 16...!!
What is the origin and meaning of the suffix ous?
Which congruences are true by CPCTC? Check all that applies
A baseball player strikes out 3 times for every 2 hits he gets. tf the player strikes out 15 times, how many hits does he get? If the player gets 46 hits, how m
which of the following best describes a similarity between the three-fifths compromise and the missouri compromise? a. each resulted in southern plantations own
Please help!! Math problem and I don't know how to do it!! 14 points!! Brian and Richard stand back-to-back. Each boy takes 5 equally spaced steps, in opposite