SOLUTION: Solve each system using substitution.
y=2x+5
y= 6x+1
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Question 713526: Solve each system using substitution.
y=2x+5
y= 6x+1
Answer by srinivas.g(540) (Show Source): You can put this solution on YOUR website!
given equations y = 2x+5...................(1)
y = 6x+ 1 ..................(2)
put y= 2x+5 in equation (2)
2x+5 =6x+1
substract 1 on both sdies
2x+5 -1 = 6x+1 -1
2x+4 = 6x
subtract 2x on both sides
2x+4 -2x = 6x-2x
4 = 4x
divide with 4 on both sides
4/4 = 4x/4
1 =x
put x= 1 in eq(1)
y = 2(1) +5
=2+5
= 7
so x= 1 & y= 7
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