If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(a-300)+(a+50)=1.775
We move all terms to the left:
(a-300)+(a+50)-(1.775)=0
We add all the numbers together, and all the variables
(a-300)+(a+50)-1.775=0
We get rid of parentheses
a+a-300+50-1.775=0
We add all the numbers together, and all the variables
2a-251.775=0
We move all terms containing a to the left, all other terms to the right
2a=251.775
a=251.775/2
a=125+1/1.12676056338
| 4=3x+14/2 | | 3x–20=-2x | | 8/9-z/5=1/45 | | z-7/6=11/6 | | 5b-4(b-9)=2+2b | | −64x+4480=x−14 | | 52/x=4/1 | | -18y–-3y+-9=6 | | a+8a+(15+a)=85 | | −64x+4480=x+−14 | | 5x^2+60+180=0 | | -16x^2+80x+200=0 | | 38x+5=81 | | 2(x+1)=5(1-4x) | | 13y+9=9 | | x-24+2x+42=180 | | 5u-4=21 | | 5(x-3.8)=22 | | y+5y+5y=8;y=-2−2,00,44 | | 2(x+2)=-x–17–4x | | -12=-6-|6-2x| | | 2(9n-1+7(n+6)=-60 | | −64(x−70)=x+(−14) | | -28=-7+v/3 | | -3(x-2)+10=2(5-x)+20 | | 12(16-x)=-12(x+7) | | x2+x+1=(x+1)(x-1) | | 4y-8=9y-12 | | 2|2x+5|-5=9 | | 22+-49=x | | 34x-7=15+12 | | -9x^2+36x-41=0 |