-3x+8(3x-7)=20+2x

Simple and best practice solution for -3x+8(3x-7)=20+2x 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 -3x+8(3x-7)=20+2x equation:


Simplifying
-3x + 8(3x + -7) = 20 + 2x

Reorder the terms:
-3x + 8(-7 + 3x) = 20 + 2x
-3x + (-7 * 8 + 3x * 8) = 20 + 2x
-3x + (-56 + 24x) = 20 + 2x

Reorder the terms:
-56 + -3x + 24x = 20 + 2x

Combine like terms: -3x + 24x = 21x
-56 + 21x = 20 + 2x

Solving
-56 + 21x = 20 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-56 + 21x + -2x = 20 + 2x + -2x

Combine like terms: 21x + -2x = 19x
-56 + 19x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
-56 + 19x = 20 + 0
-56 + 19x = 20

Add '56' to each side of the equation.
-56 + 56 + 19x = 20 + 56

Combine like terms: -56 + 56 = 0
0 + 19x = 20 + 56
19x = 20 + 56

Combine like terms: 20 + 56 = 76
19x = 76

Divide each side by '19'.
x = 4

Simplifying
x = 4

See similar equations:

| 7+5m-3=5m+10-3m | | G(x)=7x^5-3x^3+x-9 | | 5m-32=7(m+8) | | q/3-4 | | 6x-(2x+17)=19 | | 3t-8=5t-2 | | H(x)=7x^6-4x^2+3 | | x-4x=60 | | ((4^2)/ln4)-((4^-2)/ln4) | | 3x-1=w | | -12n+3=-11n-1 | | 10.4=-2.4+2x | | 30x=400-40 | | U=1/5kw | | x^2-10x+8=-1 | | 6a+15a^2= | | 2Q(15Q^2+7Q-2)=0 | | 5y+1.8=-3.2 | | x^2-3x-4=-4 | | x-(300000+.25x)=48000 | | 4.7(2f-0.5)=-6(-1.6f-8.3f) | | 2x-6x-36=0 | | 3x+y=76 | | B=n/7 | | 26=(5-4w) | | 35-x/2=×/5 | | 24x+8y+16z= | | 7(9+1)=45 | | w/16=-8 | | x+24+2x=3-(2x)-(8) | | 2x+40=120-3x | | x+24+2x=3-2x-8 |

Equations solver categories