If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(x+13)+52=90
We move all terms to the left:
(x+13)+52-(90)=0
We add all the numbers together, and all the variables
(x+13)-38=0
We get rid of parentheses
x+13-38=0
We add all the numbers together, and all the variables
x-25=0
We move all terms containing x to the left, all other terms to the right
x=25
| A=3wW= | | 18+k=42 | | 80+(4x+140)=180 | | 5y+22=3y+14 | | 11-11x=21-5x | | x+6.8=11.2 | | 2x+8+5x-25=180 | | 12x=8+(24-x) | | 4x-15=27-2x | | x+x+x+1/2x+3=300 | | 9-7x=-4+3 | | 3/7q=3/5 | | 2−2x=12x2+2x−2. | | 2a+8a+5-1=0 | | 3.2x+2.1=11.7 | | 24v=8 | | 26+x2=264 | | v-10=15 | | 12x-9+90=180 | | 3.y=27 | | 18-5x=7+3x | | 5/6r=-1 | | h−28=46 | | 4h=8h+72 | | 7x+6x=10x-4(+5x) | | -30=a-14 | | 9x+5=12x-9 | | -7-5x=8+9x | | 2/3n+7=9 | | 3x-2(-2x-2)=7+4(4x-4) | | 5x=14x | | 2x+x+1/2x+3=300 |