3(8X+5)-4(2X-9)=72

Simple and best practice solution for 3(8X+5)-4(2X-9)=72 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(8X+5)-4(2X-9)=72 equation:


Simplifying
3(8X + 5) + -4(2X + -9) = 72

Reorder the terms:
3(5 + 8X) + -4(2X + -9) = 72
(5 * 3 + 8X * 3) + -4(2X + -9) = 72
(15 + 24X) + -4(2X + -9) = 72

Reorder the terms:
15 + 24X + -4(-9 + 2X) = 72
15 + 24X + (-9 * -4 + 2X * -4) = 72
15 + 24X + (36 + -8X) = 72

Reorder the terms:
15 + 36 + 24X + -8X = 72

Combine like terms: 15 + 36 = 51
51 + 24X + -8X = 72

Combine like terms: 24X + -8X = 16X
51 + 16X = 72

Solving
51 + 16X = 72

Solving for variable 'X'.

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

Add '-51' to each side of the equation.
51 + -51 + 16X = 72 + -51

Combine like terms: 51 + -51 = 0
0 + 16X = 72 + -51
16X = 72 + -51

Combine like terms: 72 + -51 = 21
16X = 21

Divide each side by '16'.
X = 1.3125

Simplifying
X = 1.3125

See similar equations:

| (x-1)*(x-2)=(x-1)*(2x+3) | | 3y^2-7y-4=0 | | 8z^2+6z+1=0 | | 3x^2+4x-7= | | 8+3u=-10 | | 5a^2b^2-6ab= | | 0=-16t^2+160t+176 | | 3m-m=0 | | -5t^2+4t+2=0 | | 30625=x^2 | | g^2+4=13 | | =12y^3-36y | | (X-24)=12 | | k^2-7=12 | | b^2-3b-28= | | 0.04(x)+0.10(18-x)=0.06(18) | | X+0.07= | | 12a+19b+6c+2c-2b-2a= | | 7(-4)=2x-3 | | x+0.07x= | | 0.04(x)+0.1(6)=0.06(x+6) | | b^2=-7 | | 2(8-X)=4(X-3) | | 14p+16q+p-6q-6p= | | 3Q^2-118.5Q+328.5=0 | | Y=49x^2+42x+9 | | 5X-3(X-3)=19 | | 8x^3+40x^2+8x+40= | | 15m+6n-5m+11n= | | 27=c(c-6) | | 3x^2+18x=2x^2-81 | | -3X^2+118.5q-328.5=0 |

Equations solver categories