If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x+30+x+30=180
We move all terms to the left:
5x+30+x+30-(180)=0
We add all the numbers together, and all the variables
6x-120=0
We move all terms containing x to the left, all other terms to the right
6x=120
x=120/6
x=20
| 7x+2+x+10=180 | | 4(2)+5y=11 | | 3x-(2x-1)=-9x-1 | | 0.5x+6+1x=10-x | | X+24+5x-18=90 | | 4^x+4(2x)=12 | | 7x-20+2x-7=180 | | c/0.1-2.5=26.5 | | 76x-96x²-15=0 | | 9/10(x+8)=-42 | | -2|x-1|=-4 | | -2k+5k=-9-12 | | 9z-6+49=20z-34 | | −21=91k | | 6.9=x+5.9x+5.9 | | Xx5+4=6 | | 39h=12 | | 3(3x+2)=3x+x+6 | | d+19=79 | | 45=3t | | 67+6a-1=180 | | 20/3y=-13 | | x-0.40x=54 | | ∣b+18∣=50 | | 2.5x+18=-x-3 | | 4m+6+5m+3=90 | | 7x+(-2x)+8x+1x=5 | | (X2+6x-7)(2x2-8x+1)=0 | | 6n+5+4n-5=90 | | 4/x+7=10 | | 7(x=8)=-35 | | (X^2+6x-7)(2x^2-8x+1)=0 |