Question 512184
y=2x+3
5x-2y -8
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---: use the second given to find the answer for x
 5x-2y-8
---: then substitute the variable y into 2x+3 (the 1st given)
5x-2(2x+3)-8=0
5x-4x+6-8=0
x-2=0
x=2 (ANSWER)
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---: now lets solve for the y. use the 1st the 1st given
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y=2x+3
y=2(2)+3
y=4+3
y=7 (ANSWER)