3(7x-8)=18

Simple and best practice solution for 3(7x-8)=18 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(7x-8)=18 equation:


Simplifying
3(7x + -8) = 18

Reorder the terms:
3(-8 + 7x) = 18
(-8 * 3 + 7x * 3) = 18
(-24 + 21x) = 18

Solving
-24 + 21x = 18

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 21x = 18 + 24

Combine like terms: -24 + 24 = 0
0 + 21x = 18 + 24
21x = 18 + 24

Combine like terms: 18 + 24 = 42
21x = 42

Divide each side by '21'.
x = 2

Simplifying
x = 2

See similar equations:

| 2x+6=-3x+16 | | -5(7x+9)=-45 | | -4v+5=4v-4v | | 2+4-6*2+5*2+6= | | (x+11)(x-5)= | | -2(-4x+7)=-14 | | Y=-4-2+12 | | -x^3-x+6=0 | | 2+y/9=3 | | 6n-3.7+2.3=48.3 | | 7(2a-3)= | | (5y-9)/2=(3-2y)/6 | | 2ln(x-4)-4ln(x-1)= | | 3/4x-7=6 | | (x-2)+10=12 | | up+uv=r | | 3x(2x+50)=180 | | -6(-4-4x)=-216 | | 4x=3.8 | | (4x^2+y)(-6x)= | | 4x+(3x+6)=12-4(x-3) | | 7n=120 | | 1.5-2x=-6.5 | | 3(-4x+2)=-42 | | -1.5x^2+2000x-600=0 | | 2z/9-2=-1 | | 7=10x+16 | | y=x(4x-7) | | -2p+(-7)-(-5)=59 | | (9x^2+y)(4y)= | | 15+50=35 | | 4x-16=60+2x |

Equations solver categories