Register

? Solve the simultaneous equations 5x + 2y = 16 x + 2y = 4

? Solve the simultaneous equations 5x + 2y = 16 x + 2y = 4
asked 123k views
20 votes
? Solve the simultaneous equations
5x + 2y = 16
x + 2y = 4

asked
User Drakken Saer
by
7.8k points

2 Answers

5 votes
cancel y to get x which will be 3 then use answer of x to get y by substituting x and solve to get y 1/2
? Solve the simultaneous equations 5x + 2y = 16 x + 2y = 4-example-1
answered
User Maquannene
by
8.2k points
9 votes
take away the two equations to get:
4x = 12
x = 3

Substitute the x into one of the equations:
3 + 2y = 4
2y = 1
y = 1/2
answered
User Lulu
by
9.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
Write words to match the expression. 24- ( 6+3)
Link Copied!