If it's not what You are looking for type in the equation solver your own equation and let us solve it.
400=8.75x+11x+30
We move all terms to the left:
400-(8.75x+11x+30)=0
We add all the numbers together, and all the variables
-(19.75x+30)+400=0
We get rid of parentheses
-19.75x-30+400=0
We add all the numbers together, and all the variables
-19.75x+370=0
We move all terms containing x to the left, all other terms to the right
-19.75x=-370
x=-370/-19.75
x=18+9.66666666667/13.1666666667
| 6/3n=n+5n | | -168=-6(-7+5p) | | 3(x-5)+17/2-12=33 | | 400=30x+8.75+11+x | | -7(m-4)=7(-8+3m) | | 2x-3+x=15 | | 5x+2(2x+5)=13 | | (x+7)(x-7)(x^2+49)=0 | | 8+6(x+2)=22 | | 5x-2+3x=x | | 8(4K+4)=-5k-37 | | (x+7)(x-7))x^2+49)=0 | | 2/9v=10 | | 5x+3=-2=-50 | | F(4)=-3x-7 | | -6(3+8b)=-258 | | 10-(n-5)=5(n+2) | | 20/x=4/8 | | 4(4-5t)=56 | | 7/15=r-4/5 | | 4(x+2)=5(x-9) | | H+(h+6)+4(h+6)=125 | | 28=-4/5(4a-1) | | 12=6-3c | | 3(t-1)=5+t | | x-4+x+8=90 | | 21a-30=12 | | 625/m=25 | | 5c-8=4c+8 | | 9+5x=-3(-3+3x) | | x-4+x+8=180 | | -4x-8=x+9 |