If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+5x=3x+4
We move all terms to the left:
4x+5x-(3x+4)=0
We add all the numbers together, and all the variables
9x-(3x+4)=0
We get rid of parentheses
9x-3x-4=0
We add all the numbers together, and all the variables
6x-4=0
We move all terms containing x to the left, all other terms to the right
6x=4
x=4/6
x=2/3
| 13x-3.4=-17.6+10x | | 3(6v-2)=25 | | x—8=18 | | 3x+4x-9=3x+7 | | 3(3x-10)=6 | | 3e=9/2 | | 0.15/0.1x1.2=X | | 70+0.70=80x | | 5)k-2)=10(3k+9) | | -3-39x=11x+23 | | 0.35/2.5x4=X | | B=2,p=2 | | 33d+5−20d=31 | | a(3+5)= | | x(1/35+1/45)=1 | | x+-22=-38 | | 3x+2(x-3)=6x+7 | | x+2(x+10)=9(x-3)+5 | | 150/300x2.5=X | | 3x2(x-3)=6x+7 | | 2(x+-2)=-4+32 | | 3/4/1/2x2.2=X | | -3y+7/2=-1/2y-7/5 | | -5.2x-57.9=15.9+1.8x | | 12r^2-36r=144 | | 205=138-u | | 4(x-6)=2-6(x+3) | | -3x+7x-6=4(x-1)-40 | | 17-4y=59 | | y+3.4=–34.2 | | 3(x+2)=2(4-3)-4.5 | | 2/5y+1/7=1/5y+5/3 |