## 3x-y=6and2x-y=-1solve by substitution metheod​

Question

3x-y=6and2x-y=-1solve by substitution metheod​

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3 months 2021-11-10T18:40:29+00:00 2 Answers 0 views 0

3x=y+6.

x=y+6/3 put in into 2nd equation

2(y+6/3)-y=-1

y=9 than put it into any equation

3x-9=6

x=5

2. Given equations

Substituting the value of y, we get,

Substituting the value of x, we get,