7[9-x]=0

Simple and best practice solution for 7[9-x]=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 7[9-x]=0 equation: 


Simplifying
7[9 + -1x] = 0
[9 * 7 + -1x * 7] = 0
[63 + -7x] = 0

Solving
63 + -7x = 0

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + -7x = 0 + -63

Combine like terms: 63 + -63 = 0
0 + -7x = 0 + -63
-7x = 0 + -63

Combine like terms: 0 + -63 = -63
-7x = -63

Divide each side by '-7'.
x = 9

Simplifying
x = 9

See similar equations:

| 500/179.6 | | x+7+6=2 | | 4.905t^2+2t=100 | | 9+13s-1=9s+78-6s | | 218*23=214x | | 218*45=214x | | 218*74.7=214x | | 2=4/3-5/c | | 218*68=214x | | 5.6+1.5n=2.30 | | 218*50=214x | | 218*18.5=214x | | X-8.1=-4.8 | | 218*9.8=214x | | F(x)=x^2-9x+18 | | 218*6=214x | | 2x-3=23-23 | | 218*18.8=214x | | 218*51.8=214x | | 7Xblank=63 | | 218*83=214x | | 218*75.5=214x | | 13+8k=62-5k | | 4m+6=39 | | 12x+17y=157 | | 4y+60=5 | | -10x-2=-22 | | F(x)=6x*-42x+8 | | 4y=5x-60 | | 5/7r-3=2/7r | | 7x-9=-6x-139 | | 8/5b=-2/3 |

Equations solver categories