5(y+1) - 4(x+3) =29
7(y-3) + 2(x-6) =25
solve for x & y
Answers
Answered by
0
Answer:
Hope this helps. Don't forget to send friend request and follow me and I'll do the same.
Step-by-step explanation:
#1) 5(y+1)−4(x+3)=29 #2) 7(y−3)+2(x−6)=25
−4x+5y−7+−5y=29+−5y 2x+7y−33+−7y=25+−7y
2x−33=−7y+25 2x−33+33=−7y+25+33
2x=−7y+58 2x/2= −7y+58/2
−4x−7=−5y+29 x=−7/2y+29
−4x−7+7=−5y+29+7
−4x=−5y+36
−4x/−4= −5y+36/−4
x= 5/4y−9
Similar questions