If it's not what You are looking for type in the equation solver your own equation and let us solve it.
19.5+x=90
We move all terms to the left:
19.5+x-(90)=0
We add all the numbers together, and all the variables
x-70.5=0
We move all terms containing x to the left, all other terms to the right
x=70.5
| -4n-9=21 | | 110(x+17)=−2(2−x) | | 112-x=180 | | 2b+15=24+b | | 186=62x | | 0.12(x+3000)=5880 | | 12-2d=6 | | 1/5x+8=7x-5 | | b+37=3b+15 | | 19+2s=10s-5= | | 5x-1=-4x+1 | | 210=-5(-7x+7) | | 9a-46=a+42 | | (3x+2)-112=180 | | 43x+5+46=180 | | 9x-3÷7+6x-1/5=-23 | | 2(x+2)+1=3x-3+6 | | 3v-40=v-2 | | 4x+17+8x+19=180 | | 6=36+4y | | -117=3(-6x-3) | | z+16=2z | | 11y-33=6y+22 | | 4(4x+6)=105 | | 2(x+2)+1=2x-3+8 | | 10=6+2o | | 52.61+j=75 | | 5xx=6 | | a÷4+4=16 | | 2(x+2)+1=2x-8 | | 5*(x+6)=65 | | -8/5x=-49.6 |