42+x=90

Simple and best practice solution for 42+x=90 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=90 equation: 


Simplifying
42 + x = 90

Solving
42 + x = 90

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 = 90 + -42

Combine like terms: 42 + -42 = 0
0 + x = 90 + -42
x = 90 + -42

Combine like terms: 90 + -42 = 48
x = 48

Simplifying
x = 48

See similar equations:

| 15t+t-17=55 | | (3x+10)+62=180 | | x-5+3x-105=90 | | 76=4x+3(-5x-15) | | -16-8x=7(x+2) | | X^3+2=66 | | -37=-6x+5(-x+8) | | -16x^2+92x+160=0 | | (6x+4)+(4x-14)=180 | | 6x+3(4x-14)=174 | | 6x+3(3x+14)=-48 | | 2x-15+31=180 | | 3x-49+x+31+2x=180 | | 82=7x+3(2x-16) | | 5x-2(5x+18)=-6 | | -3*4+-1*9= | | 84=6x+7(-4x-10) | | -168=-3x-2(6x-6) | | 44000x=1 | | 3y=y+140 | | x^2-48=-2 | | 12x^2+5a-3=0 | | -98=5x-2(-6x-2) | | 2x^3-17x^2-12x+27=0 | | 20x+5+21-1=360 | | 20x+5+21-1=180 | | 5n-12=75-4n | | y+.18x=160 | | x^2+3x-24=5x | | x^2+3y-24=5y | | 5p^3+14p^2+33p+5=0 | | x^2+3x-24=25 |

Equations solver categories