7x+5=3x-9

Simple and best practice solution for 7x+5=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+5=3x-9 equation:


Simplifying
7x + 5 = 3x + -9

Reorder the terms:
5 + 7x = 3x + -9

Reorder the terms:
5 + 7x = -9 + 3x

Solving
5 + 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.
5 + 7x + -3x = -9 + 3x + -3x

Combine like terms: 7x + -3x = 4x
5 + 4x = -9 + 3x + -3x

Combine like terms: 3x + -3x = 0
5 + 4x = -9 + 0
5 + 4x = -9

Add '-5' to each side of the equation.
5 + -5 + 4x = -9 + -5

Combine like terms: 5 + -5 = 0
0 + 4x = -9 + -5
4x = -9 + -5

Combine like terms: -9 + -5 = -14
4x = -14

Divide each side by '4'.
x = -3.5

Simplifying
x = -3.5

See similar equations:

| 12+5p=-78 | | 1.5x^2-10x=x^2-8x-2 | | 0.25y=-4.0 | | 1500x^2-100x^3=17600 | | 440(x+10)=1000 | | 4-2b+8b= | | 9x+18+45y= | | 0=x^2-12x-300 | | -28=-8+4y | | 440x+40x=1000 | | 9x+18+45= | | -3(1-4p)=-6p-3(p-6) | | x/-21=7 | | 1/3(9x-6)=5x=3 | | 4.8*9=x | | .50x+.20y=3.3 | | log[4](x)+log[4](x-3)=log[4](-7x+21) | | 3x-30=x+3 | | 440*2+40=1000 | | U=48n+192+7n+7 | | -77=-v/7 | | N=F+d(n-1) | | 18x+12y=13 | | 4x+(2x-3)=10x+7+6 | | .25x+6=19 | | 440(x+40)-10=1000 | | 7(x+2)-15=40 | | 3.14*3.5^2(8.5)/3 | | 4(6x-2)-16=12x | | (-2)/2/(1/(-1)) | | 10=65.5+.5*-9.8t^2 | | 13m=-91 |

Equations solver categories