If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x+9=15x-4
We move all terms to the left:
7x+9-(15x-4)=0
We get rid of parentheses
7x-15x+4+9=0
We add all the numbers together, and all the variables
-8x+13=0
We move all terms containing x to the left, all other terms to the right
-8x=-13
x=-13/-8
x=1+5/8
| 8x2+21=-59x | | 29-x.x=-x.x+43 | | 5(-7+8m)=8m+29 | | 4(x+7)=20+3x | | 5-3(5v+7)=-7v+32 | | -206d+18=10.84 | | 5-3(5v+7)=-7v×32 | | 30x^2-7x=0 | | 8(1-4n)=-40-8n | | F=18d=-3 | | 2-7(n-2)=-24-2n | | 8m-5=67 | | 2,377,800+10x=3,000,000 | | 2(3x-6)=3(5x-1) | | 18v=–270 | | -7x(3x-0.7)=0 | | -8(2n-7)+1=-28+n | | n2=8n=-15 | | 5x=2x6 | | F=200d=65 | | 3(1-7x)=3+6x | | 19+a=-59 | | 6(3r-5)=30+8r | | x/6+2=12 | | (x/8)+23-4=28 | | 2337800+10x=2067000+115x | | v/3+-52=-43 | | -6(5-7k)=-30+4k | | 8n+3=-29 | | (10x+14)+(x-7)+(2x+4)=180 | | (3x-14)+(3x+12)+(5x-5)=180 | | 8-m=6-3 |