If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.4x-1.5=1.6x+2.1
We move all terms to the left:
0.4x-1.5-(1.6x+2.1)=0
We get rid of parentheses
0.4x-1.6x-2.1-1.5=0
We add all the numbers together, and all the variables
-1.2x-3.6=0
We move all terms containing x to the left, all other terms to the right
-1.2x=3.6
x=3.6/-1.2
x=-3+4.4408920985E-16/1.2
| 2x+6=-49-9xx= | | -56=6(2-3x)-8(3x-2) | | |3x+3|-11=-4 | | 2t=8-t=-3 | | 38=3(2b-6)+4(b-6) | | 2t+8-t=-333 | | x/5-1=x/5+5 | | 2-5y=1 | | 2t+8-t=-1 | | 10x^2-4x=16 | | 11=4(n+5)-5(2n+3) | | 135=24x-x*x | | 0.5(-8k+28)=8+11k | | x+(2/3x)+2x=1 | | 1/2(-8k+28)=8+11k | | (2+2)y(7+3)= | | (20x+16)-14=(18x-12) | | x+90+3x-4=180 | | 12d+275=1091 | | 2x+6=3x+9−3 | | 2z+9.75-7z=5 | | 4(4)-3y=10 | | 5+m=m+2m | | -4{2x-3}=20 | | 4+2x=-14-4x | | 6y-4(y-5)-3y=-1 | | 3x-10+4x=-2(x-4)+9 | | x/11-3=13/22 | | 9x+9=-45 | | 3+y/11=-18 | | 24x-x*x=135 | | 12x+4(-3x-6)=18 |