8x-15+3x=7

Simple and best practice solution for 8x-15+3x=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 8x-15+3x=7 equation:


Simplifying
8x + -15 + 3x = 7

Reorder the terms:
-15 + 8x + 3x = 7

Combine like terms: 8x + 3x = 11x
-15 + 11x = 7

Solving
-15 + 11x = 7

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 11x = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 11x = 7 + 15
11x = 7 + 15

Combine like terms: 7 + 15 = 22
11x = 22

Divide each side by '11'.
x = 2

Simplifying
x = 2

See similar equations:

| 9n^2=10-3n+8n^2 | | -4n-5=-5 | | 3.5=0.25k-1.25 | | 3f-3=8f-3 | | 86+2z=256-9z | | 4x-24=-6(x-6) | | -4r-19=1 | | (2y^3+8y^2+1)+(3y^3-y-4)= | | 7x^2+7x=-10+6x^2 | | 86+2z=200 | | 0=-16t^2+128-112 | | 100+2x+3+51=180 | | 2y=6+3x | | 256-9z=0 | | 4(-5c+6)=-136 | | -32=4(2x-6) | | 4(6r+7)=52 | | -20=5(2m+4) | | v^2+4v=12 | | 23x-12+3=15 | | 11h+8.50=10.50h+10 | | 7(5w-4)-1=14-8 | | n^2-4n-1=-5 | | 2x+(x+y+5)=180 | | x+23+10=180 | | 3x=1.3x^2+2x | | 3(2y-3)=-27 | | 4x+2(4-x)=14 | | (p+2)(p+6)=0 | | 0*a= | | 0=-3x^2 | | 16x-24=4x |

Equations solver categories