If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(5+x)7=28
We move all terms to the left:
(5+x)7-(28)=0
We add all the numbers together, and all the variables
(x+5)7-28=0
We multiply parentheses
7x+35-28=0
We add all the numbers together, and all the variables
7x+7=0
We move all terms containing x to the left, all other terms to the right
7x=-7
x=-7/7
x=-1
| 6/9=36/y | | 2x+Y=820 | | 4((x+(-7))=2(x+8) | | (5+x)5=21 | | 4y–7=5 | | 9n−–24=69 | | 3/5d+4=13 | | -3r=-39 | | (1+x)3=10 | | 8=5x+18-7x | | {15}{8}+c={51}{8} | | 2^3x+6=20 | | -2.8(4.9+x)=18.2 | | (3+x04=20 | | 2x^2-16+7=82 | | h+0.2=8 | | 1/6.2=x/15 | | 5x+5-6x=16 | | -7x+5+4x+13+8x=5x–17+14x+5 | | 4x+3-5x=22 | | 9t=t3 | | 2z-z+5z=18 | | 32+a=17 | | (7x+34)°=(9x+46)° | | -4(x^2+5x-135)=0 | | r/7=20 | | 7j+3j+j-6j=20 | | w/4=42/25 | | -2(w-12)=-14 | | x-3(-3x+15)=3 | | 8a=18a | | 14y+–13y+–19=8 |