If it's not what You are looking for type in the equation solver your own equation and let us solve it.
155x+140x=4300
We move all terms to the left:
155x+140x-(4300)=0
We add all the numbers together, and all the variables
295x-4300=0
We move all terms containing x to the left, all other terms to the right
295x=4300
x=4300/295
x=14+34/59
| 155x+140x=4500 | | .x+3+x+3=-(x+4)+(3x-2) | | 200x+155x+140x=4500 | | -(x+0.5)-2.5=-18 | | 8(x-1)+0.66=0.66 | | 6x+5=3x+134 | | 28-2y=16 | | 6y-14=33 | | 2a+7=5a-5a | | 4(x+6)=9 | | (x−0.45x)+0.0875(x−0.45x)=39.95 | | 3d+2+d+5=30 | | (5x+2)−6x=−2+5(−6x+6) | | 0=(2-1.5*10^-9)+3x-x^2 | | X+3y=÷2 | | n^2-n+0.25=0 | | X/2+×+y=380 | | 18x-12=8x+28 | | 5y+3=52 | | 18x+12=8x28 | | (5x-11)+(11x-63)+(2x+20)=180 | | (5x-11)+(1x-63)+(2x+20)=180 | | 9x+8=x-1 | | 7x-18=4+ | | 3x-53/x=14 | | 8(4-x=3x- | | 5×(2x-2)=50 | | 8(4-x=3x-1 | | 6×(x-4)=-54 | | -12/9+21/5p=-1/3 | | 3x+3-x-5=6x-12-7 | | 22=5v-3 |