Respuesta :

Answer: should be x = -2

Step-by-step explanation:

Answer:

x=-2

Step-by-step explanation:

Simplify both sides by getting rid of parentheses 1/2x+1=5x+10

subtract 1 to get only x                                             1/2x=5x+9

subtract 1/2 x to get 0                                               0=4.5x+9

subtract 9 to get x equals                                         -9=4.5x

divide by 4.5                                                              -2=x

Solved