3-(x-7)=3(2x+1)

Simple and best practice solution for 3-(x-7)=3(2x+1) 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-7)=3(2x+1) equation: 


Simplifying
3 + -1(x + -7) = 3(2x + 1)

Reorder the terms:
3 + -1(-7 + x) = 3(2x + 1)
3 + (-7 * -1 + x * -1) = 3(2x + 1)
3 + (7 + -1x) = 3(2x + 1)

Combine like terms: 3 + 7 = 10
10 + -1x = 3(2x + 1)

Reorder the terms:
10 + -1x = 3(1 + 2x)
10 + -1x = (1 * 3 + 2x * 3)
10 + -1x = (3 + 6x)

Solving
10 + -1x = 3 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
10 + -1x + -6x = 3 + 6x + -6x

Combine like terms: -1x + -6x = -7x
10 + -7x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0
10 + -7x = 3 + 0
10 + -7x = 3

Add '-10' to each side of the equation.
10 + -10 + -7x = 3 + -10

Combine like terms: 10 + -10 = 0
0 + -7x = 3 + -10
-7x = 3 + -10

Combine like terms: 3 + -10 = -7
-7x = -7

Divide each side by '-7'.
x = 1

Simplifying
x = 1

See similar equations:

| 2*x+x+7+x=79 | | 4m+6+2(3m-4)-4(m+4)=0 | | 6n=2n+28 | | 4x+7=79 | | 2(3x-2)+4= | | x^2+10x+15=10 | | 7c=30+c | | 164-6x=4x+24 | | 2x+x+x-12=96 | | -7(3p+2)-40=2(5p+4) | | -12(2x+1)=84 | | -12(2x+1)=84 | | -12(2x+1)=84 | | A=p+3b+4c | | A=p+3b+4c | | -12(2x+1)=84 | | 4m+7+5(2m-3)-3(m+3)=0 | | 4p+7q=63 | | -7y-4z=2 | | 2x+39=12x-71 | | 4p+7q=63 | | 4.4+2r=-7.8 | | 138-3x=5x+18 | | P=a+3b+4c | | 8x+9=5x+24 | | 0.2(x+2)-0.5(x+2)=0.3x-0.6 | | 9-8X=49-2X | | 10x-13=97 | | 4x+1=-9 | | 6x=44-2 | | 8-y=2y+5 | | -85-9X=3X+11 |

Equations solver categories