2x+2y=3,2x-3y=8 pair of linear equations in 2 variables
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Answer:
This Solution is done by mathematical method
x = 5/2 and y = -1
Step-by-step explanation:
2x + 2y = 3 and 2x - 3y = 8 are two equations given such that
2x + 2y = 3 -------------------- (i)
2x - 3y = 8 -------------------- (ii)
Subtracting equation (i) from equation (ii) we get
-5y = 5
and y = -1
Put the value y = -1 in equation (i) we get
2x + 2(-1) = 3
and 2x - 2 = 3
and 2x = 3 + 2
and x = 5/2
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