If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2(6+5x)=42
We move all terms to the left:
2(6+5x)-(42)=0
We add all the numbers together, and all the variables
2(5x+6)-42=0
We multiply parentheses
10x+12-42=0
We add all the numbers together, and all the variables
10x-30=0
We move all terms containing x to the left, all other terms to the right
10x=30
x=30/10
x=3
| -7(-5x-5)=175 | | 3/2=u+2/5 | | 17(x+5)=102 | | 6(-9+7x)=-54 | | 3(-9+4x)=-87 | | 11x+5+71=180 | | -2(3x-5)=76 | | -15x²-40x=-20x²-8x | | -7/4+1/3u=-8/5 | | -6(4x+10)=-276 | | $y-42.1=-11.5$ | | 6(-2x-9)=-6 | | 1,520=15x+7 | | 5(7x-1)=-145 | | 6(y–1)+2y=34 | | 2(-10-7x)=-20 | | |t-6|=4 | | 6(-1x+8)=18 | | 7(-2+5x)=-434 | | -1/2(4x+10)=11 | | 6(-8+4x)=144 | | -4(-1x+1)=-28 | | 5(1x+10)=25 | | 56=10x-6 | | 4x=7x+7 | | -9x-10=8x | | 15y-45=15 | | 6-3w=-33 | | 5/b=4/11 | | 56=10u-2u | | 20+2x-12=68 | | 5x-3)=(2x+12) |