If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2(x+3)+5(3x-9)=12(x-4)-9
We simplify the equation to the form, which is simple to understand
-2(x+3)+5(3x-9)=12(x-4)-9
Reorder the terms in parentheses
+(-2x-6)+5*(3x-9)=12*(x-4)-9
Remove unnecessary parentheses
-2x-6+5+*(+3x-9+)=+12+*(+x-4+)-9
Reorder the terms in parentheses
-2x-6+(+15x-45)=12*(x-4)-9
Remove unnecessary parentheses
-2x-6+15x-45=+12+*(+x-4+)-9
Reorder the terms in parentheses
-2x-6+15x-45=+(+12x-48)-9
Remove unnecessary parentheses
-2x-6+15x-45=+12x-48-9
We move all terms containing x to the left and all other terms to the right.
-2x+15x-12x=-48-9+6+45
We simplify left and right side of the equation.
+1x=-6
We divide both sides of the equation by 1 to get x.
x=-6
| (45+50b)b=5 | | 9/7÷36/5 | | 16h^2-225=0 | | 300-3/5x=0 | | 6h^3-14h^2-24h+56=0 | | -3(x-8)-(2+9x)=-13x | | 9n-28=-92+n | | 200-4/5x=0 | | 125/900 | | 15x^2+28x=-12 | | 4(-6x-7)=4x+10-2(-1+x) | | 9(y-1)=5+8y | | 5n-13=-7+4n | | 5t-3t+20=36-4t | | 2w-20+w=110 | | 12h^4+66h^3+2h^2+11h=0 | | 90/360(3.14(12^2)) | | 20g^2+51g+27=0 | | 3x+16=14-2 | | 5n^2+22n+8=0 | | 25+10a+a^2= | | .77=(x^2)/((.2-x)^2) | | 3g^3+4g^2+9g+12=0 | | 3x+25x-1=5-3x+5 | | 3.5x=13.3 | | 6g^7+4g^6+15g^5+10g^4=0 | | 2x+20=x+1 | | W/.0056=-4.7 | | 1ov+6b=276 | | (3w-60)+w=440 | | 4x+4-x=9+2x-8 | | N/.38=5.89 |