2x+7x-4=0

Simple and best practice solution for 2x+7x-4=0 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 2x+7x-4=0 equation:


Simplifying
2x + 7x + -4 = 0

Reorder the terms:
-4 + 2x + 7x = 0

Combine like terms: 2x + 7x = 9x
-4 + 9x = 0

Solving
-4 + 9x = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 9x = 0 + 4

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

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

Divide each side by '9'.
x = 0.4444444444

Simplifying
x = 0.4444444444

See similar equations:

| 8m-19=45 | | 32+3y=12+5y | | 6(x-7)=2x-10 | | 3(2-1)=27 | | 5-3x=5x+53 | | n=.1+5.46-97.16+198.6 | | 5m-7=3m+16 | | 3(2x-5)=2(x-10)-15 | | 3+6(n+6)=8n+27 | | f(n)=2*(n-1)+f(n-2) | | 12+8-9=2x+2x-12-1 | | n=.1+5.46-97.16-198.6 | | 4c^2-20c-144= | | 48+2w=60+1w | | 5+4(x-1)=4x-1 | | 2b+3=17 | | 3/4=8/9x | | 0.7x-2=0.2x+3 | | 3x-8y=19 | | 10m+72=102 | | -5=-8x-5 | | 65+x=100 | | -1=8x+15 | | 3/2*200=X | | 5-2[4-(4y-3)]= | | -5=-2x-17 | | v+45=32 | | -4(2T-5)+2T=7T-9 | | f(n)=2x(n-1)+f(n-2) | | 2x^2*2x^2=4x^2 | | z+35=60 | | 4=-6x+16 |

Equations solver categories