If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7(3+2x)=21
We move all terms to the left:
-7(3+2x)-(21)=0
We add all the numbers together, and all the variables
-7(2x+3)-21=0
We multiply parentheses
-14x-21-21=0
We add all the numbers together, and all the variables
-14x-42=0
We move all terms containing x to the left, all other terms to the right
-14x=42
x=42/-14
x=-3
| 9x2/297=1/3 | | -9+3b=5b-3 | | X²+9x+26=6 | | 2n–10=50 | | 7(-4x+4)=-308 | | 2n-7n=12+n | | (x+30)+(4x+30)+(2x+90)=360 | | -5(6+x)=-35 | | 2x-13=—4x-14 | | –8c=–7c+7 | | 4(8+7x)=256 | | 74=2h | | 6/9=x18 | | 4h+4=10h-10 | | 2^x·3^x=81 | | 6/9=x.18 | | 2x+20×+2x-4=180 | | 4a+4=2a+10 | | 19=3j+7 | | 81=3j | | (3x-5)+(x-25)=180 | | X^2+5x-27=-10x+7 | | 4(5x-9)-(5x-4)=13 | | -1x=15.5 | | 3-3v=-15 | | 8k-7=-15 | | 2(1.2z+2.25)=-10.2 | | x-1/4-1=x-1/5 | | 12=15-3z | | 180°=36°−28°−y° | | .5^x=32 | | 5x/12-3=x/6+18 |