2x+1+x+2=90

Simple and best practice solution for 2x+1+x+2=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 2x+1+x+2=90 equation:


Simplifying
2x + 1 + x + 2 = 90

Reorder the terms:
1 + 2 + 2x + x = 90

Combine like terms: 1 + 2 = 3
3 + 2x + x = 90

Combine like terms: 2x + x = 3x
3 + 3x = 90

Solving
3 + 3x = 90

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 3x = 90 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = 90 + -3
3x = 90 + -3

Combine like terms: 90 + -3 = 87
3x = 87

Divide each side by '3'.
x = 29

Simplifying
x = 29

See similar equations:

| 4(n-1)=n+11 | | 2x+1+x+2=180 | | -5x+12=-3x | | 4z-14-z+2=0 | | =r^2-6tw+3wr-2tr | | 2x-5=11x-59 | | 8y+12=4y-4 | | 4x+37=13x-53 | | 8x+2=-38 | | 4x-4=52 | | 3x^2+12x=-2 | | 10(z-2)=1+4 | | =9x^3+6x^2+3x | | 6-(b+1)=9 | | n-247=605-(4*28) | | 12y=16x | | 6n=n+6 | | 16x=12y | | y=bx-c | | 7x-7=6x | | 6x^2+42x=0 | | 4x=3x-6 | | 18x=216-x | | 2(h-8)-h=h+-16 | | 2a^2+26a=0 | | 15x-8=4x+14 | | 6+x=-10 | | 2x+-3=7 | | 15y=x+50 | | y=9x-2 | | 21y=4 | | 3p+2q=19 |

Equations solver categories