9-3x+7x=15

Simple and best practice solution for 9-3x+7x=15 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 9-3x+7x=15 equation: 


Simplifying
9 + -3x + 7x = 15

Combine like terms: -3x + 7x = 4x
9 + 4x = 15

Solving
9 + 4x = 15

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 4x = 15 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = 15 + -9
4x = 15 + -9

Combine like terms: 15 + -9 = 6
4x = 6

Divide each side by '4'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| 1+2m=1 | | 2/0.116 | | -4r+1=-39 | | 4v^4-12v^3+24v^2= | | (n/5)-3=-1 | | 5(5)+1=5(5)+1 | | 2(5)=2(5) | | 2x-6=-18-2x | | 4+2b=14 | | 1/7m-1=6 | | 5x^4-33x^3-14x^2= | | 2x^3-30x^2+126x=0 | | (x)=4x+21 | | F(x)=4x+21 | | 3c+4m=44 | | 2(x-3)=-4+20 | | r^2-48=2r | | 60=2t^2-6t+7 | | 5x-2=13*x | | 7(4)+3=7(4)+3 | | 10=2t^2-6t+7 | | 12x+31y=376 | | 3/17=v/9 | | 8.9j-3.3=-2.2j+2.3 | | 74+3=7(4)+3 | | T(n)=4n | | 7x+3=7(4)+3 | | 17(t-5)+4t=7(3t+3)-9 | | .32=D/360 | | (2^-1/2)^4y=1/8 | | 3x^3-31x^2+62x+56=0 | | 6x+14=-7x-18 |

Equations solver categories