algebra
posted by babygirl .
15(3+x)=6x9
4515x=6x9
4515x+15x=6x+15x9
45=21x9
45=x9
45/9=5
x=5
is this right

algebra 
Ms. Sue
No.
Watch your signs in this step:
4515x+15x=6x+15x9
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