Question

Solve the equation 77+9x=18x+68

Answer 1

x=1

Explanation:

77+9x=18x+68

Subtract 9x from each side

77+9x-9x=18x-9x+68

77 = 9x+68

Subtract 68 from each side

77-68 = 9x

9 = 9x

Divide by 9

9/9 =9x/9

1 =x