3(x-4)=2.5x+3

Simple and best practice solution for 3(x-4)=2.5x+3 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(x-4)=2.5x+3 equation:


Simplifying
3(x + -4) = 2.5x + 3

Reorder the terms:
3(-4 + x) = 2.5x + 3
(-4 * 3 + x * 3) = 2.5x + 3
(-12 + 3x) = 2.5x + 3

Reorder the terms:
-12 + 3x = 3 + 2.5x

Solving
-12 + 3x = 3 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
-12 + 3x + -2.5x = 3 + 2.5x + -2.5x

Combine like terms: 3x + -2.5x = 0.5x
-12 + 0.5x = 3 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
-12 + 0.5x = 3 + 0.0
-12 + 0.5x = 3

Add '12' to each side of the equation.
-12 + 12 + 0.5x = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 0.5x = 3 + 12
0.5x = 3 + 12

Combine like terms: 3 + 12 = 15
0.5x = 15

Divide each side by '0.5'.
x = 30

Simplifying
x = 30

See similar equations:

| 30x^2+7x-2=0 | | 3(x+2)-(x-4)+(x-3)=5(x-1)-(x-7) | | 154*67.5= | | [(x+3)*2+4]*5+10x=90 | | 0=4x^3-6x-20 | | 2*lnx+1=0 | | 11.4+5y=9y-1.4 | | 4sinx= | | 3+4y=8y-1.5 | | f(x)=x^2*lnx | | 7x^2*3x^3= | | x-(x*0.05)=47.60 | | y=3.2x+2 | | 16x-7=9x+42 | | 3x+2+2x-3=x+7 | | 7*6*5*4*3*2*1=x | | 26*26*9*9*26*26=x | | 16-7x=18-9x | | 2x-7=9x-2 | | 5x-3=4(4-9) | | 2a^4+21a^3+49a=0 | | 2X^5-8x-7=0 | | 2y=7x-28 | | sinx=.41 | | 0.8c=12.24 | | 11+2(1-x)-(x+1)=x-(x-1)+12 | | 5.2x+1.2x=5x+65.2+9.2 | | 5.2x+1.2x=5x+65.2+9.2x | | 6x+12=4x+9 | | f(x)=x^5-6x^4+3x^3+4 | | 5.2x+1.2x=3x+9.2+9.2x | | 1+sin(2x)=cos(4x) |

Equations solver categories