Question

(1) x + 7 = 12 : Subtracting 7 from both the sides.​

Answer 1

Answer:

the answer is in attachment

hope this helps u

Answer 2

Answer:

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

1/x+1/(x+1)-(7/12)=0

Step by step solution :

STEP

1

:

7

Simplify ——

12

Equation at the end of step

1

:

1 1 7

(— + ———————) - —— = 0

x (x + 1) 12

STEP

2

:

1

Simplify —————

x + 1

Equation at the end of step

2

:

1 1 7

(— + —————) - —— = 0

x x + 1 12

STEP

3

:

1

Simplify —

x

Equation at the end of step

3

:

1 1 7

(— + —————) - —— = 0

x x + 1 12