7x+1=3x-9

Simple and best practice solution for 7x+1=3x-9 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 7x+1=3x-9 equation:


Simplifying
7x + 1 = 3x + -9

Reorder the terms:
1 + 7x = 3x + -9

Reorder the terms:
1 + 7x = -9 + 3x

Solving
1 + 7x = -9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
1 + 7x + -3x = -9 + 3x + -3x

Combine like terms: 7x + -3x = 4x
1 + 4x = -9 + 3x + -3x

Combine like terms: 3x + -3x = 0
1 + 4x = -9 + 0
1 + 4x = -9

Add '-1' to each side of the equation.
1 + -1 + 4x = -9 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = -9 + -1
4x = -9 + -1

Combine like terms: -9 + -1 = -10
4x = -10

Divide each side by '4'.
x = -2.5

Simplifying
x = -2.5

See similar equations:

| x^2+8x-36=0 | | 3-x=x+5 | | 24X=-19 | | 5y^2-45y+9=0 | | 2(x-5)=18-5x | | 24+(-12)+(-14)= | | 3a-49=a+9y | | 18-6x=24 | | 2(x+3)=.75(8x-12) | | 8x+5/3=9 | | 8x/4-11=5 | | 56-(25)= | | 24=19 | | 21x^3-15x^2+56-40= | | 4x^2-31x-8= | | (x)+4=20 | | Log(5x)+10=12 | | 24y^2-20y=4 | | 0.125x+6=0.0652(2x-96) | | 2(x+13)=.75(8x-12) | | 3x-10=2x+10 | | w^4-9= | | 36b^2-121p^2= | | -8-45p=-15 | | 4h-22=12 | | 0.25(2x-1)=0.5x+0.375 | | 6y+8=19 | | c/3=6 | | 7x-14=2x+11 | | 9d=63 | | 4x-.8=-12.8 | | .0833333333x^2=75 |

Equations solver categories