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Butoxors [25]
3 years ago
7

How do I solve for Y=x-4 4x+y=26 (X,Y)

Mathematics
2 answers:
blondinia [14]3 years ago
6 0
  4x+y=26 replace y with (x-4) & solve for x in this equation.
4x+(x-4)=26
4x+x=26+4
5x=30
x=30/5   <span>


x=6 answer.
y=6-4
y=2 answer.
Proof.
4*6+2=26
24=2=26
</span>26=26 <span>Y=x-4





</span>

ozzi3 years ago
6 0
4x+x-4=26
5x-4=26
    +4  +4
5x=22
Divide by 5
x=4.4
y=4.4-4
y=0.4
(4.4,0.4)
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