Write a linear equation with one variable whose solution is x = 1, which requires at least one denominator and one bracket You experts help~

Write a linear equation with one variable whose solution is x = 1, which requires at least one denominator and one bracket You experts help~

（X-1)+1/2=1/2

The equation (2 + a) x (2) + 5x (B-1) - 7 = 0 of X is a linear equation of one variable. Find the value of a + 2B (the number in brackets refers to | degree)

Because it's a quadratic equation of one variable, a = - 2
B = 12 / 5
Then a + 2B = - 2 + 24 / 5 = 34 / 5

Write a linear equation of one variable whose solution is 2 and contains fractional line and bracket____________ .
Write a linear equation of one variable whose solution is 2 and contains fractional line and bracket______________ .

3(x+2)/2=6

1 / 2 (x-1) = 1 / 2-5 (x + 2) for solving linear equations of one variable