If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-20=4x-7x+7
We move all terms to the left:
-20-(4x-7x+7)=0
We add all the numbers together, and all the variables
-(-3x+7)-20=0
We get rid of parentheses
3x-7-20=0
We add all the numbers together, and all the variables
3x-27=0
We move all terms containing x to the left, all other terms to the right
3x=27
x=27/3
x=9
| -14=y-7 | | (x-2)^2-25=0 | | 2(2+y)-2-(.25)=4 | | 1.8x+1.3=x+3.2 | | -80=-3x-6x+10 | | 4(5x-3)=7(2x=3) | | x+2*7=14 | | 8•t=34000 | | 7x-2(-3x-4)=18 | | 6r−4r+2=5r−r | | x^2-16-3×(x+4)=0 | | x^2-2x=8x-21 | | 1/4-10=-50n | | 1/7x-1/8=-6/7x-1/4 | | 7q+-2=12 | | Y=0.5(3/4)^t | | 5x+4=6× | | 200(1.075)^(x)=1000 | | -5/2n+5/4=-1/2 | | 0=7x-4x(2x-9) | | H(t)=1250(0.865)^3 | | 5×9=t | | (3(x+1))/4=2x-3 | | 30*x=50*(70*x) | | 49=14+t | | 7a+14=70 | | X^2+2x/7-9x/14=3/2 | | 40=40+m | | 43⋅x2⋅(4x)−2=43⋅x2⋅(4x)−2= | | 11^x-4=121^× | | F(t)=475(0.5)^3 | | 24+y=91 |