Solve the simultaneous equation by substitution method. (1).3x-y=23 4x+3y=48 Plzz help fast.....
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Answer:
x =9 y=4
Step-by-step explanation:
3x-23=y
substitute in equation 1 you will get x= 9
substitute x value in 1 you will get y=4...
that's all dude
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