If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-4=3.5
We move all terms to the left:
x-4-(3.5)=0
We add all the numbers together, and all the variables
x-7.5=0
We move all terms containing x to the left, all other terms to the right
x=7.5
| 135-n=180 | | -7n+15n-15n-(-14n)=-14 | | (x)2=81 | | 1/2c=6 | | -(x+2)(x-1)=3 | | -7n+15n-15n−(-14n)=-14 | | 4x+8=5x+-7 | | 11(1-y)=2(y+5) | | 27x=4x | | 1/7(x-46)=6/7 | | 20n^2-41n+20=0 | | 9b+5b-13b+3=15 | | w/9=-57 | | 3/4 =−6e−3/5 | | -30=-10v | | 9x+4=-3x+10 | | -5+2x=x+9 | | 3(3n-7=4(n+1) | | 2x+3x+10+3x+10=180 | | 18x38xx=(10.3-x)(5x-0.3) | | x^2+2=x+5 | | x+x+3+x+6=162 | | x+8=4(5x-6) | | 5(x-1)=(2x-3) | | 15p-5p+(-18p)=8 | | x+39=5320 | | 3x+5x(1+2x)=5x-11 | | 6-0.5x=-0.5x+6 | | 46q=24 | | -18d-(-11d)+8d+(-4d)=9 | | .9t=18 | | 36a=18 |