If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6(x-7)+3x=13
We move all terms to the left:
6(x-7)+3x-(13)=0
We add all the numbers together, and all the variables
3x+6(x-7)-13=0
We multiply parentheses
3x+6x-42-13=0
We add all the numbers together, and all the variables
9x-55=0
We move all terms containing x to the left, all other terms to the right
9x=55
x=55/9
x=6+1/9
| 6(n+15)=42 | | F=8b+22.8 | | 0.15x+0.6(60-x)=18 | | 312¼x181/3=x | | (2x-7)^2=64 | | 5x+0.8=45.8 | | 6x+19+3x-6+5x+15=180 | | -114=6(4r-7) | | 116=-2n+4(-3n+1) | | 1-3a-5a+6=2-3a-6a | | 116=-2n+4(-3+1) | | 47=-5d+7 | | 2x(x+4)=28 | | 2.4=3(m=4) | | (8x-43)-(4x-1)=2x-4 | | 2q+10=8 | | (3x-4)=11 | | 13x-15=-7 | | 5x-3(x-6)=20 | | 4x-8+4x-1=8x-43 | | 1/2(3x-4)=11 | | 161=-7(-7+n) | | -52=8u-4 | | 2w=4×4 | | 999999999999999999999999999999999999999999-x=2x+1 | | 4x+11=x+8 | | 1/4r=3/4 | | x+11/3=x | | 11=2x-5+6x | | 3n=12+6 | | 999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 | | 4m+5-3m=0 |