If it's not what You are looking for type in the equation solver your own equation and let us solve it.
720=90+90+4x
We move all terms to the left:
720-(90+90+4x)=0
We add all the numbers together, and all the variables
-(4x+180)+720=0
We get rid of parentheses
-4x-180+720=0
We add all the numbers together, and all the variables
-4x+540=0
We move all terms containing x to the left, all other terms to the right
-4x=-540
x=-540/-4
x=+135
| M=-8r2+11r-6M=-7-9r+14 | | 9(4-5)=10=+4s | | 7v+10=12v | | 12x²+7x=10 | | (1)/(8))^((2-5x))=((1)/(2))^((x+13)) | | 12+12x=16x+32 | | 10x^2-25=x | | -9-9x=-25 | | 7x13=106 | | 105/x=3 | | 8.6-y-3=10 | | 9k-4=77 | | 40/16=18/x | | 2x+20=15+3x | | 9.36-2y=-y+2 | | 13x+5+5x=180 | | 828=(2x)^2+10x | | 14/16=18/x | | y’+3y=1 | | w/6-7=5 | | 24/32=21/t | | y’+3y =1 | | -19+x=24 | | F(x)=20x+x^2 | | 8+9x+4(11-2x)=60 | | f/4-2=6 | | 32+18=24(x+11) | | 8e+11=35 | | X+15+x-23=44 | | a/4-3=-1.8 | | 98.6/1.4=x | | 4m^2-12m+4=0 |