If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3(3k-3)+3(1+3k)=12
We simplify the equation to the form, which is simple to understand
-3(3k-3)+3(1+3k)=12
Reorder the terms in parentheses
+(-9k+9)+3*(1+3k)=12
Remove unnecessary parentheses
-9k+9+3+*(+1+3k+)=+12
Reorder the terms in parentheses
-9k+9+(+3+9k)=12
Remove unnecessary parentheses
-9k+9+3+9k=+12
We move all terms containing k to the left and all other terms to the right.
-9k+9k=+12-9-3
We simplify left and right side of the equation.
k=0
0=0
This equation is an identity, so all real numbers are solutions.
| 7x+17+5x=-31 | | -x^2+390x-27000=0 | | 4+14x^2-13x= | | 2(y^2-1)=3y | | 2x-24+24=86+24 | | -80=-8(3n-7)-2(n+3) | | m^3+26m^2+169m=0 | | 9w+1=7w-5 | | 15+(-5)+(-5)+15= | | -21+s=-30 | | 2(4-x)=10 | | 6-3*n=15 | | -21+x=5 | | -(a+4)-8(7-4a)=-29 | | 4+14x-13x= | | 7+m/8+1=-2 | | X-8X^4=0 | | -3x-4=53 | | -3(x+6)=3-(-4) | | 15(x+27)=5x+17 | | 3(b-8)=4+7(b) | | 16w+15=7 | | 18-2k=24 | | 2.3n-11=4+n | | -2(10-9x)-6x+17= | | -5(-7x+2)=165 | | 6.1c+8=7.1c-3 | | 8(r+3)-3(3r-3)=30 | | 2x+5=75 | | 2x-18+18=84+18 | | 3(4x+3)=9x | | 2=3(4n-6)+8(5n-4) |