If it's not what You are looking for type in the equation solver your own equation and let us solve it.
100+.60x=40+.90x
We move all terms to the left:
100+.60x-(40+.90x)=0
We add all the numbers together, and all the variables
.60x-(.90x+40)+100=0
We get rid of parentheses
.60x-.90x-40+100=0
We add all the numbers together, and all the variables
-0.3x+60=0
We move all terms containing x to the left, all other terms to the right
-0.3x=-60
x=-60/-0.3
x=+200
| 10,1−t=0,8 | | f(5)=4-5² | | 1k-5=2k-3k | | -6x-5=-6x-25 | | -21=b-25 | | 10x+45=5x+20 | | 48+5y=28 | | 13x+1-12x=13 | | -2(x-3)+11x=60 | | 4.1+2.1x=22.9 | | -4(z-15)+7=-1 | | 4b–2(b-5)=-3+4b+9 | | 200-8x=160-6x | | 10(h+1)-4=27 | | 3x+5=12.50 | | M+1=3m-11 | | 232=4(8x-6 | | f(5)=-2+2 | | 5(-2x+4)=-20 | | 38x+16x^2=0 | | 7-r+1=8r+8r+8 | | 2x+8x-40=40 | | .5b+4=2(b+) | | 37+125+(8x+2)=180 | | (6x-15)=(5x+8)=180 | | 10=4x+5(x-6)+33 | | –2r=–6r−4 | | 2x+20+3x+50=650 | | 18+5x=5(x+2) | | j/3−1=3 | | 3(5x+10)+2(5x+5)=90 | | -3u=4+u |