54=30-3(X-4)

Simple and best practice solution for 54=30-3(X-4) 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 54=30-3(X-4) equation:


Simplifying
54 = 30 + -3(X + -4)

Reorder the terms:
54 = 30 + -3(-4 + X)
54 = 30 + (-4 * -3 + X * -3)
54 = 30 + (12 + -3X)

Combine like terms: 30 + 12 = 42
54 = 42 + -3X

Solving
54 = 42 + -3X

Solving for variable 'X'.

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

Add '3X' to each side of the equation.
54 + 3X = 42 + -3X + 3X

Combine like terms: -3X + 3X = 0
54 + 3X = 42 + 0
54 + 3X = 42

Add '-54' to each side of the equation.
54 + -54 + 3X = 42 + -54

Combine like terms: 54 + -54 = 0
0 + 3X = 42 + -54
3X = 42 + -54

Combine like terms: 42 + -54 = -12
3X = -12

Divide each side by '3'.
X = -4

Simplifying
X = -4

See similar equations:

| 3x+x-7=6x-5 | | 9y^2+18-12=6y | | 116+120+125+135+130+129=7 | | 7x-10x^2=1 | | 2(x+4)+4x=32 | | v/3=-3 | | 4/5x-5=15 | | 7X+5X-8X=5+3 | | 4x(6x^3-10x)=0 | | 5n=-50 | | 5x+2(4x-1)=3x+18 | | -4(6n-6)+24n= | | 15w^2-25w^3= | | 2y+8=-4+20 | | (((6/7)x^2)-((5/8)x)+(5/8))-(((1/7)x^2)+((1/16)x)-(5/16)) | | 7/4x+1/2x=57/8 | | -2b=-10 | | 2801.25=2700(1+0.75r) | | 110/28.4=c/34.08 | | 53/8x1/8 | | 100*w=2700*3 | | 5d-24=25-2 | | (8x+1)^1/2=5 | | -2(5-6x)=-90 | | 5*.5=20*5 | | 8/7x5/2 | | (2-7i)x(9+5i)=x | | 4x(31y)=9 | | r^2+18r+73=-8 | | 8*x=(4x-2)*2 | | 31y(4x)=9 | | 83+80+45+70+82=5 |

Equations solver categories