If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x+2+3x+4=42
We move all terms to the left:
6x+2+3x+4-(42)=0
We add all the numbers together, and all the variables
9x-36=0
We move all terms containing x to the left, all other terms to the right
9x=36
x=36/9
x=4
| x=3x^2+18x+32 | | 57-8=3y+12 | | 9m+7=3m–5 | | 18+(5+6m=) | | -2b=-7-b | | .75(20x=-15) | | 5-2x×6/7=19/7 | | 3=5x-9-7x | | 6y-19=91 | | 6x+42=-12 | | 4b+8=10-2 | | -1/4(n+2)+5=-n | | 3x+2x=-2+-8 | | 3x+12x-2x=12 | | 4x-17=x+12 | | 3x=40-1x | | 0.7x220=154 | | 4(x-5)=-45 | | 6x-42=-12 | | x+42=18.5 | | 3x+3x+1x=49 | | 9(2x=-2) | | -6(x-2)+4=14 | | − | | 65=3/4c | | -26-32x=4(-8x+10)+2 | | 7x-(3x-8)=40 | | 0.5j=30 | | k+5/7=-3 | | 92x=-2 | | 5x+3x+4=40 | | 6s+27s-45=1,506 |