If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+7x=75000
We move all terms to the left:
3x+7x-(75000)=0
We add all the numbers together, and all the variables
10x-75000=0
We move all terms containing x to the left, all other terms to the right
10x=75000
x=75000/10
x=7500
| 5(5+7x)=35-(3x+2) | | R=W/5f | | 6u+26=-2(u-5) | | -3(5x-3)=4(x+3)-12 | | 13=6w+11w-7 | | 4k-(-11)=17 | | 330=3x^2 | | 5h−8=7h−8 | | m2=15 | | 12(3+y)=5(y2+8) | | 5x-12=28.x | | 10(x+4)−3=14x+1 | | (-2+x)/5=2 | | 7-p/8=-1 | | -10+5p=8+6p | | 7x-4+24=31 | | 2n-14=4(1+5n) | | 2x-5+3x-8+10x-17=180 | | 5=-b/5 | | (x+-3)+17=30 | | 14−3(5t−12)=1−(20t+1) | | X+(x+5)+(x-4)=38 | | 2(-3-x)=4 | | 3x+12-x+(x+2)=29 | | x-2=43 | | 6-5x=12-6x | | 3=3v=7v-5 | | -0.04(x-9)=-8 | | 60-5x=35 | | -z+8=–3zz= | | 10x+5-2x+7=76 | | 21-3/4m=9 |