3(2x)+1=21

Simple and best practice solution for 3(2x)+1=21 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3(2x)+1=21 equation: 



3(2x)+1=21

We move all terms to the left:

3(2x)+1-(21)=0

We add all the numbers together, and all the variables

32x-20=0

We move all terms containing x to the left, all other terms to the right

32x=20

x=20/32

x=5/8

See similar equations:

| 21x-72=180 | | X=10,000-1,000p | | 2x-6+76+x+12=180 | | 39-2+5y-3(y+2)=4(5y-7)-5(y-1)-18y+20 | | 5-13(-2c)=5+26c | | 11x/4+9=11 | | 2(a–5)=a-1 | | |2w-8|+41=15 | | 3x+25+2x-5=180 | | 16+2w=9w-12 | | 8x-1=7(x+7)-10 | | (2x+6)(3x-11)=0 | | 10x+13-9x=6 | | 5(3+x)=-2(x+7) | | -5(x+4)=79 | | 5x-1x=5 | | 5(3+x)=–2(x+7) | | n/8+1=-25 | | -5(5y-7)-y=-4(y-5) | | -10-20x=-6+12x | | 9n=-80 | | -4=2+x/6 | | x+26=5x+7+15x | | 13x=12x-15 | | x=26=5x+7+15x | | -2(9x-10)=-70 | | -4y+1(-6y-1)=-9-5(-8-y) | | 2.8x+12=23 | | 5(x+7)+4=-8(x-9)-5 | | -5(x+1)-2=7(x-7) | | x+36=-7x+4 | | 8y+12=116 |

Equations solver categories