If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x+3x+2=42
We move all terms to the left:
5x+3x+2-(42)=0
We add all the numbers together, and all the variables
8x-40=0
We move all terms containing x to the left, all other terms to the right
8x=40
x=40/8
x=5
| −11k=−3 | | -(5)/(9)x+3x-3(1)/(3)=(2)/(9) | | 5k+k+4-1=2k+4k+4 | | 2n-7=1/2 | | -2,500h-3000+500h+1000=-36,000 | | 2.7x+8.3x=44 | | 36x18=x | | 6=x/5-7 | | -7x+2x=30 | | 90=5f | | 5+e=-10 | | 8m+7m+7=3(5m-8) | | x+12.66=18 | | (x-3)+3=10 | | 1/2(10k-16)+11=4K+8 | | 43+(3x+18)+(6x-16)=180 | | 20=4+w | | -5w+4=-31 | | 21-4x=11 | | 3/4y-2/3=4/6 | | (5x^2)=45 | | t+1.6=4 | | (z+4)=79 | | 17-n+11=13-4n | | 22x-7-9x+11=-3(-2x+3)-1+6x | | 4(2x-6)=2x+7 | | 7/(x−5)=6 | | 2x2=182 | | 5x-38=18 | | 8/20=x/10 | | -10=x/4+6 | | 8÷n=4 |