If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x+6=5x+15
We move all terms to the left:
12x+6-(5x+15)=0
We get rid of parentheses
12x-5x-15+6=0
We add all the numbers together, and all the variables
7x-9=0
We move all terms containing x to the left, all other terms to the right
7x=9
x=9/7
x=1+2/7
| 4(x+28)+3(x+14)=-21 | | 2.50+.75x=4.00+.50x | | -13x+14=-12+30 | | 7+4m=-5m+7 | | 6p+6+9p-6=180 | | 4x+20+100=180 | | 2.25–11j–7.75+j=1 | | 10x+10=21 | | 3(4x+2)=12x+8 | | x-18=1/2x+2 | | 12=2(n-5) | | -3(-3x-3)=48 | | (11x-28)(7x-8)=180 | | n-10=25 | | (3x-7)-(2x^2-1)(-3)=F | | 3+6x=3x-18 | | y/7-5=8 | | 45=9(c+4)= | | 4x+5+2×=23 | | 25x−7=11 | | m-7=2m+7 | | x=8+1/1 | | 4x+10=21x-6 | | -3/2v+19/8v=7/8 | | 7/2(4+c)=6 | | 1+4k-2=-19-k | | 71+b=180 | | 13x-12=-38 | | 55=x-200÷200×100 | | -3(2x-1)=33 | | 12x-1=7x+4 | | 5-3d=8 |