Question 228293
5x-3+2x=3+x-12
Get all the x's and all the numbers together
7x-3 = x-9
Subtract x from both sides
6x-3 = -9
Add 3
6x = -6
x = -1
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5y+8+3y+5=6y-3
8y+13 = 6y-3
Subtract 6y
2y+13 = -3
Subtract 13
2y = -16
y = -8
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-6/5x=-18 
Multiply both side by 5x
-6 = -18*5x
-6 = -90x
x = 1/15