If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x+5(5.29-3x)=21.71
We move all terms to the left:
12x+5(5.29-3x)-(21.71)=0
We add all the numbers together, and all the variables
12x+5(-3x+5.29)-(21.71)=0
We add all the numbers together, and all the variables
12x+5(-3x+5.29)-21.71=0
We multiply parentheses
12x-15x+26.45-21.71=0
We add all the numbers together, and all the variables
-3x+4.74=0
We move all terms containing x to the left, all other terms to the right
-3x=-4.74
x=-4.74/-3
x=1+1/1.72413793103
| 8p^2-40=- | | 35/14=c-8/2 | | 1x+6=30 | | 3/5+k=3/4 | | 7=b-1 | | 6x+6-5=30 | | 3(2x+2)-5x=30 | | 3-4x=-1+3x | | 70=32+14m | | y=-2/9+6 | | .8w+13=25 | | 1-1|5x=-4|5(5+x) | | 4^2x-1=64 | | L-2(b+3)=6b+42 | | 17x-2=7x+19 | | 4.2x=3(1.8x+12.8) | | 12=4(x-27) | | (4x+2)(x+1)=0 | | 2(2-x)=4-2x | | (X+4)(x+5)=x^2+9x+20 | | 116-7x+139=3 | | 8.8x=-5.28 | | -2x-22=-4(3x+8) | | (3x+4)(2x−1)=0 | | x/3+18/x+5=0 | | -2x-22=-4(3x | | 16=2^2x+6 | | 2(x-3)=-3(x-3 | | 3-16=2+3x | | 42x+2478x-23=63(40x+38) | | 5/6(1/2x6)–3xx=12 | | (X+4)(x+5)=(x^2)+9x+20 |