4х + 2y = 11
Зх – 5у = - 8
solve by
substitution method.
and the answer is x=3/2,y=5/2
Answers
Answered by
1
Step-by-step explanation:
4x +2y = 11
4x = 11-2y
x = (11-2y)/4
substituting this value in -
3x -5y = -8
3(11-2y)/4 -5y = -8
33 - 6y -20y = - 32
-26y = -32 -33
y = 65/26
Answered by
1
The answer is in attachment
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