42+x=78

Simple and best practice solution for 42+x=78 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 42+x=78 equation: 


Simplifying
42 + x = 78

Solving
42 + x = 78

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + x = 78 + -42

Combine like terms: 42 + -42 = 0
0 + x = 78 + -42
x = 78 + -42

Combine like terms: 78 + -42 = 36
x = 36

Simplifying
x = 36

See similar equations:

| 5(6-2x)=25 | | 2x^2+5x+22=0 | | 8x+13=51 | | 11x+26=4x+152 | | 4t=-24 | | x^4-19x^2+48=0 | | 72-2x=7x+23 | | 11-10x=63-38x | | 2m=24 | | -74-8x=-7x+16 | | 6p^2+19p+3=0 | | 6x+7=-53-9 | | -3x+9x= | | 5x+(3+6x)=91 | | -3x=9x | | 6x+60=12x+12 | | -46+22y+9=6(4y-3)-5 | | -8(a-2)=-8a+16 | | 63-5x=7x+15 | | 109-5x=3x+5 | | (pq)r=p(qr) | | 10x+2y= 66 | | m+n=n+m | | 4y=2x+10 | | 4x+65=10x+11 | | f-3=12 | | 9x+7=6x+28 | | 3x+13=93-5x | | -35+6y+7=2(4y-5)-4 | | 3x+13=93-5 | | a+4=32 | | -(2a-3)= |

Equations solver categories