If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x-55=x-40
We move all terms to the left:
7x-55-(x-40)=0
We get rid of parentheses
7x-x+40-55=0
We add all the numbers together, and all the variables
6x-15=0
We move all terms containing x to the left, all other terms to the right
6x=15
x=15/6
x=2+1/2
| 17x-15=-3x+45 | | 2(7x-55)=-x-40 | | −1.5=−8c+13 | | 17x-15=-3x | | 4(x+2)=1/2(10x-20) | | 2(2x+44)=-6x-92 | | 12.4=2.5w+8 | | 2x+44=-6x-92 | | 5(8u+9)u=8 | | -8x-80=-9x-104 | | 6x+3=x18 | | 2(8x-80)=-9x-104 | | 25-3nn=4 | | 5(x-10)=8(-2.5) | | 2(-4x-77)=1x+67 | | -4x-77=x+67 | | 2(-4x-77)=x+67 | | x+36=21 | | 5-h=24 | | 2(-10x-95)=-5x-55 | | 2(9x+60)=-3x-72 | | 60=10q | | w²-8w=0 | | 9x+60=-3x-72 | | -v+8-2=-10-3v | | ?x?+?-?=82 | | 15=r÷2 | | 2(-4x-37)=-9x-81 | | 0,25x=1 | | 4x-39-43=8x+3123 | | -3(u+7)=-9u+39 | | -4x-37=-9x-81 |