If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(4y-7)-(y-7)=3y
We move all terms to the left:
(4y-7)-(y-7)-(3y)=0
We add all the numbers together, and all the variables
-3y+(4y-7)-(y-7)=0
We get rid of parentheses
-3y+4y-y-7+7=0
We add all the numbers together, and all the variables
=0
y=0/1
y=0
| E^(5x)=16 | | 1/4x+12=x-6 | | 8x-(2x-12)=41 | | 5.8+x=7.5 | | 4x2-1=63 | | 8u+9=73 | | y=2(0.66)+5 | | 20n+9/n=11 | | 64^x-2=256^2x | | 15=1/5r | | X2+9x-(-14)=0 | | 27=16=x | | -r+2=4 | | 139(1x+14)=180 | | 4/5x=1=9 | | -10=-2-4n | | x(0.7)=63 | | 6x+22+64-x=180 | | -5b+9-7=15 | | -32=30-12g | | 13x=79+17x+67=180 | | 13x=79+17x+67 | | -9r+4r=-22 | | 17.4=8.8+p | | 8y=6y-2 | | -31=-6f+8f | | Y=12(.25)x | | -9x+2=-7+8 | | -30+2v=4(9v-5) | | 1/2x+3/4=10 | | 280(370-w)+135w=83.300 | | -1+-7x=55 |