If it's not what You are looking for type in the equation solver your own equation and let us solve it.
100+3.5x=345
We move all terms to the left:
100+3.5x-(345)=0
We add all the numbers together, and all the variables
3.5x-245=0
We move all terms containing x to the left, all other terms to the right
3.5x=245
x=245/3.5
x=70
| 14=a+1 | | -x2+6x–5=0 | | N=−t2+5t+6. | | n/2-15=-22 | | n(6+7)=48+56 | | 3(2x-4)=6(x=2 | | 1/2x+16=42/3 | | 8x+7=-3x3 | | -6+x=2 | | 3(x+2)+5x=2x+4 | | 8x+7=-3x-3 | | 40-(3c+4)=(c+6)+c | | 32+56=8n(4+) | | 21-7x=12 | | 1/3(12x−9)=6x+3−2x | | 4x-5+7=6 | | 6x-(3x+8=16 | | X+4y=85y=8 | | 2x+8=-4x+50 | | 3x-4(2x+5)=5 | | |3n-8|+11=9 | | √2x-10=√x-11 | | √2x-10=√x-11= | | 3(x-2)=18-x | | 48=2f-3 | | 2=-8=+-x | | 3(x-2)+4x-5=7(x+1-6 | | 15y-7-13y=20 | | 6v-3v=3v-1 | | 3(4+6m)-5m=103 | | 102=6(3m+5) | | 3(x+7)=3(x+7)= 4545 |