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Solve the simultaneous equations. 3x+4y = 6 6x-y = -15

Solve the simultaneous equations. 3x+4y = 6 6x-y = -15
asked 142k views
0 votes
Solve the simultaneous equations.
3x+4y = 6
6x-y = -15

asked
User Jitendra Jadav
by
7.5k points

2 Answers

4 votes

Answer:

(-2,3)

Explanation:

answered
User Sunmoon
by
8.6k points
2 votes
Y=3 and x=-2

Multiply the first equation by -2 to cancel out the x variables (6x-6x) and solve for y. Then substitute y in and solve for x.
Solve the simultaneous equations. 3x+4y = 6 6x-y = -15-example-1
answered
User H S Rathore
by
8.1k points
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