2 x minus 3 Y is equal to 9 and 2x + Y is equal to 13 solve this linear equation in two variables by substitution method
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2x-3y=9.......eq-1
2x+y=13......2
From eq 2
y=13-2x
put in eq 1
2x-3y=9
2x-3(13-2x)=9
2x-39+6x=9
8x=9+39
8x=48
x=6
Also.... y=13-2x
y=13-2(6)
y=13-12
y=1
hope this helps
plz mark brainliest
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