Hi

   x-3.98=4.2

x = 8.18

 4.20

+3.98

  8.18 

RELATED QUESTIONS

Solve for X

4/x+3  -   2/x-3  =... (answered by stanbon)

Solve for x.... (answered by JBarnum)

Solve.    x^2 – 98 =... (answered by checkley75)

solve for x: 3(x-2)=... (answered by checkley71)

Solve for x. 4(3-x)+6= x over 2
                        (answered by jim_thompson5910)

Solve for x.

3(x + 2) + 4(x - 5) = 10
 (answered by jim_thompson5910)

Solve for x:... (answered by JBarnum)

solve for x 3 over 5(x+2)=x-4
 (answered by jim_thompson5910)

solve for x:... (answered by unlockmath)

2 * 3^x = 5* 4^x-1

Solve for... (answered by lynnlo)