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

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


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

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

Combine like terms: 3 + -7 = -4
-4 + 2x + x = 3(x + -7)

Combine like terms: 2x + x = 3x
-4 + 3x = 3(x + -7)

Reorder the terms:
-4 + 3x = 3(-7 + x)
-4 + 3x = (-7 * 3 + x * 3)
-4 + 3x = (-21 + 3x)

Add '-3x' to each side of the equation.
-4 + 3x + -3x = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
-4 + 0 = -21 + 3x + -3x
-4 = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
-4 = -21 + 0
-4 = -21

Solving
-4 = -21

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 49-2x=9x+16 | | 6x+7=84-5x | | 60(15k+10)=12k-9 | | 10+10x=100+x | | 3x-3=12x-75 | | .25w=2w+17.5 | | 2(x+6)=54 | | 9d-3d+2d+6=3d | | 6x-12=54 | | 2(x+3)=60 | | 5(3x-2)=50 | | -15=x+-5 | | 6x-54=6 | | 21+2m=-7(8m-3) | | 23x+538=31-146x | | 4x-9(x^4)=0 | | -7x+3(3x-6)=5x-9 | | (9x^3)-4=0 | | y=4x^2-24x+10 | | -6k+37=3k-2(6+8k) | | -35-6r=-2(1+8r)+7 | | -8x-19=-163 | | -(1+7x)=-8x+3 | | -2(-v+u)+4(-6u-5v)= | | 2x+12=54 | | (w-2)-w= | | x-6+5+x= | | -(-5u+x)+6(-5x+5u)= | | -2(1+a)=7a-11 | | 2x+12=60 | | 5(3+3x)-1=59 | | 5(6n-5)=6(5n-6) |

Equations solver categories