Solve the simultaneous equations: 3x+2y=11, 2x-5y=1.

Step 1) Label Equations 1) 3x+2y=11 2) 2x-5y=1 Step 2) Multiply so that one variable has same coefficient in both equations.1)x5 15x+10y=55 2)x2 4x-10y=2Step 3) Add/Subtract equations to remove one variable. 1+2: 19x=57Step 4) Solve to find x x= 57/19 = 3Step 5) Sub x back into original equation to find y 3(3)+2y=11 2y=11-9 2y=2 y=1 x=3, y=2

HB
Answered by Harry B. Maths tutor

5511 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Simplify, leaving your answer as a quadratic: (2x + 3)/(x+4) - (3x - 6) = 4


Expand and simplify (2x-2)(4x+6)


Write down the value of (125)^2/3


Solve the simultaneous equations 3x=2y and 2xy=12


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning