If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+4(2x)+(2x+30)=510
We move all terms to the left:
3x+4(2x)+(2x+30)-(510)=0
We add all the numbers together, and all the variables
45x+(2x+30)-510=0
We get rid of parentheses
45x+2x+30-510=0
We add all the numbers together, and all the variables
47x-480=0
We move all terms containing x to the left, all other terms to the right
47x=480
x=480/47
x=10+10/47
| -9s-6=-4s-6 | | 41/5-2/3=x | | 4x+8–9=3 | | 65+56+6s+5=180 | | 2n=15-7/8 | | 5(2+2x)=10x-4 | | 12x-3=30+3 | | -8(4n+8)=2(2n-4)-8n | | X-5=-13+3x | | |2r+3|=|5r+17| | | 8x-²=16 | | 50w^2+12w=-8w | | -7.5r-6=-7r-6 | | 3x+13=-13+2x | | 15x+8x=95 | | 5x-27=402 | | 8x+6−2x=−6x−17+x | | 5a=a+72 | | x+0.19x=50 | | -4u-19=-15 | | f=7(145)+96 | | a/7.4=8.3 | | 9k-10=7.5k-10 | | Y=0.27x | | 4/3x-7=5x-13 | | 1+7x+6x=6x+5x-9 | | 4/3x-7=5x-12 | | Y=$3.50x | | s/7+3=13 | | 3x+9+5x-2=11x+4 | | -5x+2x+14=-10 | | 8(1+b)=-2(4b+4 |