2x-21+91=180

Simple and best practice solution for 2x-21+91=180 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 2x-21+91=180 equation:


Simplifying
2x + -21 + 91 = 180

Reorder the terms:
-21 + 91 + 2x = 180

Combine like terms: -21 + 91 = 70
70 + 2x = 180

Solving
70 + 2x = 180

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + 2x = 180 + -70

Combine like terms: 70 + -70 = 0
0 + 2x = 180 + -70
2x = 180 + -70

Combine like terms: 180 + -70 = 110
2x = 110

Divide each side by '2'.
x = 55

Simplifying
x = 55

See similar equations:

| -43.067=-4.7(5.8x-1.5)-4.3(x-2.29) | | 2w^3+10w^2-6w-30=0 | | [3x(4+6)]-8+[4x(24-17)]= | | 20x-2x=180 | | x^2+20x-6300= | | 2y-2+5y=23 | | -6=5x+22 | | 6x-12+4x=0 | | 5-2n=41 | | 18+(-2x)=24 | | 2(2x-6)= | | 4(1-5p)=36-4p | | .5a+2=.8a-.3a | | 2x-8=7x+1 | | 6+5b= | | -9x+24=-33 | | 5b^2+b+b^3+b^2+6= | | 2+3(x-1)=2x-7 | | 3x+4x-1x=24 | | 84x^3-82x^2+10x=0 | | 35-8c=-6(7c+4) | | 4(2x-5)-3(c+10)=-15 | | 3x+4.2=74+4 | | 4+3p=18 | | 4(b-4)=5 | | y^2+4y+x=0 | | X^2-26=38 | | 5x^4-20x^3+35x^2= | | nx+ln(2x+1)=0 | | 29y+y=180 | | 8x+1x-1x=80 | | X+1=3+5x |

Equations solver categories