If it's not what You are looking for type in the equation solver your own equation and let us solve it.
120=4x+6x
We move all terms to the left:
120-(4x+6x)=0
We add all the numbers together, and all the variables
-(+10x)+120=0
We get rid of parentheses
-10x+120=0
We move all terms containing x to the left, all other terms to the right
-10x=-120
x=-120/-10
x=+12
| -181=-8(9+2a)+3 | | V=(29-2x)(58-2x)(x) | | 3x+14=7x+42 | | -11+281=9k-4(-6-8k) | | x+4=5x+40 | | 3m+4m+5=21 | | 3(2n+4)=71 | | 4x=6=-14 | | 35=7x-7+2x | | -5a+38=18 | | 9x-17=9x-7 | | x+14=4x-7 | | (1x)(.45)=23409.36 | | 2x(33+3x)-12=4x-13+2 | | 2x+12=5x+33 | | 64x+6x^2=1 | | 11-4n=-21 | | 2x+11=6x+23 | | -3(x-18)=-15 | | x+3=4x+15 | | 6x-15=2x+4 | | 2(7-4x)=4(5-2x)=6 | | 5x-4+7x-64+120+6x-8+4x+15+3x+31+135+90=720 | | (2x+4)=180-(2x) | | x(4+5)=59 | | X+3x+x/2=110 | | 7x37=10-11 | | (3x+4)+(3x+4)=(7x-3) | | 2×-4=x+4 | | 6=7(x-7)=-15 | | (3x+4)*2=(7x-3) | | 45x=110 |