3=(7-x)

Simple and best practice solution for 3=(7-x) 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 3=(7-x) equation: 



3=(7-x)

We move all terms to the left:

3-((7-x))=0

We add all the numbers together, and all the variables

-((-1x+7))+3=0



We calculate terms in parentheses: -((-1x+7)), so:

(-1x+7)

We get rid of parentheses

-1x+7

Back to the equation:

-(-1x+7)



We get rid of parentheses

1x-7+3=0

We add all the numbers together, and all the variables

x-4=0

We move all terms containing x to the left, all other terms to the right

x=4

See similar equations:

| 60=5÷4x | | 7=(6-2x) | | 2/4n=2 | | 7x^2-5=-107 | | 4=(3-x) | | 4=(3−x) | | 2=(3a-1) | | 2=(3a−1) | | 5=(6p+7) | | 5(8a+12=220 | | t/5-7=1 | | a/4+1=50 | | x^2-126=5x | | L6y=24 | | 5y/2+10=30 | | 1x+4=-3x-10 | | 22=x(10+x) | | x8=112 | | 11-5b=7 | | 10x+30=630 | | 4x2x=8 | | 4x-3x=10-5 | | 4x+17=30-x | | 5x=3x-15-10 | | 256k-64=28 | | 18-3x=x-10 | | 10x-7=-10x-3 | | 3m+1=4m+3.m= | | 15-(2f+7)=14 | | 3p-6=18+p | | x/4(x+2)=3(x−2)−2−4−10−14 | | 40÷(5÷x)+40÷(4÷x)=9 |

Equations solver categories