If it's not what You are looking for type in the equation solver your own equation and let us solve it.
90+15x=180
We move all terms to the left:
90+15x-(180)=0
We add all the numbers together, and all the variables
15x-90=0
We move all terms containing x to the left, all other terms to the right
15x=90
x=90/15
x=6
| 8x+6+5x-4=145 | | 0.002=j-4.75 | | x/4=8/9 | | -5x(2x-5)=0 | | -1+(-34)=4y | | 20-x/6=x/3 | | 5x/6-7/4+2x/3=2x+5/12+x/3 | | X/3=20-x/6 | | 4x·(-(x-1))=19-(x-3) | | 2u÷1=7 | | x+2.6-(x-0.8)=9.3 | | 3c-1=17 | | (S-8)(s+7)=0 | | 14(x−200)=30800 | | 7x÷2=21 | | (U+6)(u+5)=0 | | x-5÷2=-4 | | 3h+2h+2h-6h=20 | | 22=k+29 | | 4q-11q+q=12 | | 12x-9=8x+11 | | 9s-5s-4s+3s-2s=18 | | b+5÷b+1÷3b=b-3÷b | | 5b+3-3b=7 | | b+5÷b+1÷3b=b-3÷3b | | 19q+-16q+13q+-4q=-12 | | b+5÷b2+1÷3b=b-3÷b2 | | b+5÷b2+1÷3b=b-3÷3b | | 3x+7/6=-11/6 | | 3(2x+1)=27(x) | | 3^(2x+1)=27^(x) | | S+s+2s-2=10 |