Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

Maharashtra Class 10 Answered

X+2y=-1.         2x-3y=12
Asked by Pasalasravan172 | 14 Oct, 2018, 09:08: PM
Expert Answer

x+2y=-1......(a)

2x-3y=12......(b)

(a)×2   2x + 4y = -2......(c)

b - c gives -7y = 14

Y=(-2) and X=(3)

Answered by Arun | 15 Oct, 2018, 01:34: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
Maharashtra 10 - Maths
I want all formulaes
Asked by saijagdale9 | 06 Oct, 2022, 05:34: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
x2 + 4x -5 =0
Asked by pashte.shilpa | 13 Jul, 2022, 04:23: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
i need mcq qestion plz beoz my exam is tommarow  
Asked by fantom78788 | 30 Jul, 2020, 08:31: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
Alpha-bita=3,alpha^3+beta^3=189,fin f quadratic equation
Asked by kalyanichoudhari42.10ptl | 28 May, 2020, 01:32: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
Show that x=-1 is a tangent to circle x^2+y^2-2=0 at(-1,1)
Asked by Mangalgerenuka | 25 Feb, 2020, 11:34: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
7x+8y=26;4x+5y=14
Asked by ptanisha | 21 Feb, 2020, 08:10: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
out of 1900km, vishal travelled some distance by bus and some by areoplane. bus travels with average speed of 60km/hr  and the average of areoplane 700 km/hr . it takes 5 hours to complete the journey.find the distance , vishal travelled by bus
Asked by kartikghuge2004 | 08 Feb, 2020, 12:53: AM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
Three horses A, B and C are in race. A is twice as likely to win  as B and B is twice as likely to win as C. what are their probabilities of wining if P(A)+P(B)+P(C) = 1
Asked by Bhawna | 01 Feb, 2020, 11:04: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
 A tin maker converts a cubical metallic box into 10 cylundrical tins. Side of the cube is 50 cm and radius of the cylinder is 7 cm. Find the height of each cylinder so made if the wastage of 12% in the process.   
Asked by Bhawna | 01 Feb, 2020, 10:58: PM
ANSWERED BY EXPERT
Maharashtra 10 - Maths
If tn=3n-4 then A.P is ____
Asked by Bhawna | 01 Feb, 2020, 10:50: PM
ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt