x-3y=-5 ,3x=7y-13 std 10 cross multifikeshan
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This is math, not English, but I'll answer it anyway.
x-3y=5
x=3y-5
substitute for x
3x=7y-13
3(3y-5)=7y-13
9y-15=7y-13
9y-7y=15-13
2y=2
y=1
x=3y-5
x=3(1)-5
x=3-5
x=-2
x-3y=5
x=3y-5
substitute for x
3x=7y-13
3(3y-5)=7y-13
9y-15=7y-13
9y-7y=15-13
2y=2
y=1
x=3y-5
x=3(1)-5
x=3-5
x=-2
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