7(3x-8)=12

Simple and best practice solution for 7(3x-8)=12 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 7(3x-8)=12 equation:


Simplifying
7(3x + -8) = 12

Reorder the terms:
7(-8 + 3x) = 12
(-8 * 7 + 3x * 7) = 12
(-56 + 21x) = 12

Solving
-56 + 21x = 12

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 21x = 12 + 56

Combine like terms: -56 + 56 = 0
0 + 21x = 12 + 56
21x = 12 + 56

Combine like terms: 12 + 56 = 68
21x = 68

Divide each side by '21'.
x = 3.238095238

Simplifying
x = 3.238095238

See similar equations:

| 5y^2-9y^2= | | 0.5y=-4 | | 1.3x+2=x+144 | | 40-(-2)*(8-9)= | | 4x+7=-19 | | 7.6x-1.7=21.1 | | 3(4z-1)-4(z+2)=4(z+1) | | 2y+14=8 | | 8=e^3x-1 | | 7+m=14 | | 6+3(x-7)=11-5(x-9) | | -6x+3=69 | | -2/3x+1/2(4x-6)=1 | | 1/x-1/4/x-4 | | 3(w+5)-6w=39 | | 21x^2-24x+2=0 | | 4cos^2(x)=5+4sin(x) | | log(3x+4)=log^5 | | 2(x-0)=18 | | k-2(k-20)=3k | | 12-5(2w-13)=3(2w+5) | | 12(6-2)-1.5= | | 12-5(2w-13)=3(2w+3) | | (2m-3)=(m^2-5m+9) | | -25-(-12)+17= | | -3/4x+2=1/2 | | 2x+18-1=33 | | x^3-10x^2+15x-2=0 | | 1.5xwhat=10.5 | | -3.2x+0.5y=-4 | | x-12.23=13.46 | | 19-(-9)+12= |

Equations solver categories