Lindsey1222
Lindsey1222
25-07-2018
Mathematics
contestada
Please help! Solve for x.5x+10=2x-11
Respuesta :
princess0816
princess0816
25-07-2018
Your solution is x= -7
5x+10=2x-11
(5x-2x)+10=(2x-2x)-11
3x+10=-11
3x(+10-10)=(-11-10)
3x=-21
3x\3=-21\3
X= -7
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