If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6w+18=90
We move all terms to the left:
6w+18-(90)=0
We add all the numbers together, and all the variables
6w-72=0
We move all terms containing w to the left, all other terms to the right
6w=72
w=72/6
w=12
| 13x-(3x-4)=95 | | -16u-7u-(-16u)+13u+-3=18 | | 9u-456=1029 | | 1/2x+7=3/4x1 | | Y+y=180 | | u=8+u240 | | -6c+17=101 | | 9u-u-3u-4u=18 | | 2y+104=180 | | 8/15x…=4/9 | | 8x-2+7x-12=18x-35 | | 950+35w=600 | | 8s+14=78 | | 16^(x)=1/64 | | 9^x+6x3^x-27=0 | | 7x+(x=20) | | 2(u+24)=88 | | x^2+15=2(x-3) | | 14x+-2x-x-16x=20 | | 9*2.72^10k=10 | | 53=15-19f | | 5x-4+3x-1=83 | | (2x+(2-x)-18=30 | | 8+x/2=-4 | | 6^7x=29 | | 3^x+6x3^x-27=0 | | ?x20-89+53=204 | | -3y+23=47 | | 6s−4=8(2+41s) | | 4x+x+180-5x=180 | | 7y-16=33 | | 7.7x+1225=59.29+35x |