If it's not what You are looking for type in the equation solver your own equation and let us solve it.
30x+10x+80=360
We move all terms to the left:
30x+10x+80-(360)=0
We add all the numbers together, and all the variables
40x-280=0
We move all terms containing x to the left, all other terms to the right
40x=280
x=280/40
x=7
| y=35,000(.95)^8 | | 3m^2-15m-18=0 | | u-75/2=7 | | 2(3x-5)-2=-3x+11 | | 11^x-1=121 | | 3j2+4j−5=0 | | 2x(2x-3)(4x+1)=0 | | 11^x-1=122 | | 3b-54=2b-26 | | 56+90+b=180 | | 23+9u=68 | | 5=25a | | x11111=11111111111 | | -4=-4n-4(1-2n) | | 36.5+90+b=180 | | (a/2)=-10 | | 2x+84+12x+4=360 | | P-p+p-1=7 | | 6=1/3x12 | | 72+68+b=180 | | 11-3x=75-(-1*x) | | r+17/4=2 | | 15-3.2x=-5/9 | | 15=(x/3)+10 | | 16g-11g+5=20 | | -1+6q-10q=-1-4q | | 2/3(x=4)=14 | | 4x+5=15+3x | | 2x+10+8x+30=360 | | 4p^2+5=73 | | 6x-x+4x-9x+4x=20 | | 4b+2b-3=-27 |