x+42=7

Simple and best practice solution for x+42=7 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 x+42=7 equation: 


Simplifying
x + 42 = 7

Reorder the terms:
42 + x = 7

Solving
42 + x = 7

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 = 7 + -42

Combine like terms: 42 + -42 = 0
0 + x = 7 + -42
x = 7 + -42

Combine like terms: 7 + -42 = -35
x = -35

Simplifying
x = -35

See similar equations:

| 1y-0=0 | | 0.7b-0.2=3.2-b | | 39=x+2 | | 4x+6y-8=0 | | 8.5-2.7k=3.9k-17.89 | | (2x+15)+64=180 | | 4/5x+9=33 | | 0.9a+0.5=-3.5+0.4a | | -x/3+17=-13 | | x^3-6x^2+3x+16=0 | | 3(-Y)+1=31 | | (-4w^2+6w-2)+(3w^2+5w+1)= | | 16x+191/2x-1/2x=x-34 | | 3/8x=66 | | 36=9xy | | -2b+7-3b=w | | 3/4x+4/5x=2 | | .05*x=5.3 | | 3x-5(x-1)=7 | | x/4+4=-1 | | 5/8a+6=34/a | | 3*1.2=5-2*-.65 | | -.06+.05*x=5.3 | | 7xy=-14 | | A=4*-.65+3*1.2 | | s/3x4=2 | | 6=5-r/6 | | 1=4*-.65+3*1.2 | | r^2-1/6=35/6 | | -4+x/13=-9 | | 8xy=-8 | | X=.25-.75*1.2 |

Equations solver categories