Question 184371
how would i solve thge system of equations using substition method?
3=5x-3y+10 --> 5x-3y = -7
y=2x+4
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Since y is already isolated in the 2nd eqn, sub for y into the 1st
5x-3y = -7
5x - 3(2x+4) = -7
5x -6x-12 = -7
-x = 5
x = -5
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y = 2x+4
y = -6