-5x=3+y
x=-1/5y-3/5
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5x plus 3 does equal 3 plus 5x; commutative law.
5x-3 = 37 5x = 37+3 5x = 40 x = 8
3=x+3-5x subtract 3 from both sides 0=x-5x combine 0=-4x 0=x
In the equation 43X +2=5X, X=-1/19.
That all depends.Is it:ln (2x+9) = ln (5x)If it is, the solution can be found by solving 2x+9 = 5x, in which case the answer is x = 3.