3x-7=-x+7

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


Simplifying
3x + -7 = -1x + 7

Reorder the terms:
-7 + 3x = -1x + 7

Reorder the terms:
-7 + 3x = 7 + -1x

Solving
-7 + 3x = 7 + -1x

Solving for variable 'x'.

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

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

Combine like terms: 3x + x = 4x
-7 + 4x = 7 + -1x + x

Combine like terms: -1x + x = 0
-7 + 4x = 7 + 0
-7 + 4x = 7

Add '7' to each side of the equation.
-7 + 7 + 4x = 7 + 7

Combine like terms: -7 + 7 = 0
0 + 4x = 7 + 7
4x = 7 + 7

Combine like terms: 7 + 7 = 14
4x = 14

Divide each side by '4'.
x = 3.5

Simplifying
x = 3.5

See similar equations:

| Ix-5I-2=10 | | 7p+8=9p-10 | | 4n+3=13-m | | 13-8= | | 5x^2-3x-9=0 | | r^2-1=0 | | -6x+19=-5 | | 3.14159265358979323846264338= | | 2x-23x+63=0 | | -91=-20t+t^2 | | 2x+31=1x-41 | | 4k^2-27k-7=0 | | 0=5y^2+21y | | x^2+18x-270=0 | | 6.3+0.8x=-0.1 | | 4x+13x=2 | | 18+11c+c^2=0 | | 5x^2+3x+9=0 | | 41+7x-19=-3(2+x)-4x | | -(2x-4)=18 | | 8(x+1)=-2x+38 | | r^2=6r-9 | | 18+2(x+6)=5x-12 | | 14x+7=9(x-2) | | 7x-6=3(x+4) | | 2x+54=4(x+19) | | 6x-14/2= | | 9x=5x+64 | | 4x-10+12x-3=19 | | 4x+37=13x-35 | | 1650=18(0.7x)+12(0.2x)+0(0.1x) | | 4a+2a=0 |

Equations solver categories