3(x-2)=x+7

Simple and best practice solution for 3(x-2)=x+7 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-2)=x+7 equation:


Simplifying
3(x + -2) = x + 7

Reorder the terms:
3(-2 + x) = x + 7
(-2 * 3 + x * 3) = x + 7
(-6 + 3x) = x + 7

Reorder the terms:
-6 + 3x = 7 + x

Solving
-6 + 3x = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-6 + 3x + -1x = 7 + x + -1x

Combine like terms: 3x + -1x = 2x
-6 + 2x = 7 + x + -1x

Combine like terms: x + -1x = 0
-6 + 2x = 7 + 0
-6 + 2x = 7

Add '6' to each side of the equation.
-6 + 6 + 2x = 7 + 6

Combine like terms: -6 + 6 = 0
0 + 2x = 7 + 6
2x = 7 + 6

Combine like terms: 7 + 6 = 13
2x = 13

Divide each side by '2'.
x = 6.5

Simplifying
x = 6.5

See similar equations:

| 4x^2-6xy+3y^2-xy= | | 5+2x-1=20 | | 17.90=46.95-n | | -9xy+7y-xy-6y= | | Xcubed+2x=110 | | 12x+16x-3=0 | | 3ab-4a+6ab-7a= | | 6a+7b=-15 | | 8k-k=14 | | 2m-3(9m+1)=7m+4(7+5m) | | 12x=180+3y | | 3y=21 | | 14k-4= | | 5c-2424=-4 | | 3y-2x=90 | | .25k+.66=2+.5k | | 2(x+7)-9=19 | | -3x-5=3 | | x^2+3x-100=0 | | (7x^3-3x^2+8x)+(8x^3+6x^2-13x)= | | (x-4)/5=20 | | 2e+6=6e-10 | | 0.15= | | 3p+2z+1=p-(2z-1) | | 5X-3+12= | | 3y+4x=81 | | 2(6x-1)+8=-6+8x | | 3x-2+5-x=0 | | 8(3x-5)=2(12x+8) | | x-2=-1+x | | -2x+2+3x=4+3x | | 5*(2a+2)-6a= |

Equations solver categories