-42+x-12=81-36

Simple and best practice solution for -42+x-12=81-36 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-12=81-36 equation:


Simplifying
-42 + x + -12 = 81 + -36

Reorder the terms:
-42 + -12 + x = 81 + -36

Combine like terms: -42 + -12 = -54
-54 + x = 81 + -36

Combine like terms: 81 + -36 = 45
-54 + x = 45

Solving
-54 + x = 45

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + x = 45 + 54

Combine like terms: -54 + 54 = 0
0 + x = 45 + 54
x = 45 + 54

Combine like terms: 45 + 54 = 99
x = 99

Simplifying
x = 99

See similar equations:

| -7=5n+5-n | | x+62.3=20186.7 | | 10x-12-3x= | | 15x+2=14x | | x=(-6+x^2+x)(-2+x) | | d+5=-80 | | (f)X=x^4+4x | | d*8=-80 | | 4=5x+5-6x | | -7v+40=-6(1+5v) | | 26-c=15 | | 2.4=3/5(b-5) | | 7/10x10-10=2/5 | | 8u+48= | | 12+x-(-5)=18 | | M/ | | 75=b/15 | | 85.5=9(m+3.3) | | 88+x+74-8x=180 | | X-3x+5(x+1)=38 | | -11=1+3r+r | | f(x)=3x^2+12x-4 | | (f)X=1-2x^3 | | X/2-4=15 | | 5x+20+3x+8=180 | | 5=b+5-6b | | 3(4x+1)=8x+4x | | -2n-8=4(-3n+2) | | -21+m=33 | | 1+3n=-6+5n-3n | | 3k+1-5=9k+12-8k | | 8y=16/3 |

Equations solver categories