15+4x-9=18

Simple and best practice solution for 15+4x-9=18 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 15+4x-9=18 equation: 


Simplifying
15 + 4x + -9 = 18

Reorder the terms:
15 + -9 + 4x = 18

Combine like terms: 15 + -9 = 6
6 + 4x = 18

Solving
6 + 4x = 18

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 4x = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = 18 + -6
4x = 18 + -6

Combine like terms: 18 + -6 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

See similar equations:

| 3(z-3)+8z-2= | | 10x+13x^2-3=0 | | 64+6(16+x)=220 | | (7x-2)= | | 35x^2+29x+6=0 | | 3(4m+7)-2(m+5)= | | 6x+11=-101-8x | | 4(2n+3)=12 | | 3x-4=38 | | x^2-216=0 | | 3(3m+1)-24= | | 4n+23=2n+31 | | n*8=117 | | 5xy+2x=4x-3y | | 113-3x=6x+5 | | 5c^2-5c-25= | | 7x=3x-2 | | n*25=38 | | 4x=x+1 | | 8x^2+24x+10=0 | | n-12=19 | | 3x+6=15+2x | | 4x+8=23 | | 12x*x+5x-25=0 | | (-16t^2)+64t+4=0 | | -9+4=-50 | | 2x-3=10x-91 | | 5x+1=10x+6 | | 2x-3=10-91 | | 3s+4s=49 | | 4x+36=12x-44 | | 5x=-1 |

Equations solver categories