2x-20+3x=45

Simple and best practice solution for 2x-20+3x=45 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-20+3x=45 equation:


Simplifying
2x + -20 + 3x = 45

Reorder the terms:
-20 + 2x + 3x = 45

Combine like terms: 2x + 3x = 5x
-20 + 5x = 45

Solving
-20 + 5x = 45

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 5x = 45 + 20

Combine like terms: -20 + 20 = 0
0 + 5x = 45 + 20
5x = 45 + 20

Combine like terms: 45 + 20 = 65
5x = 65

Divide each side by '5'.
x = 13

Simplifying
x = 13

See similar equations:

| 5+((40-17)-19)= | | 2(x+2)=-4x+5 | | 3m=20-7m | | 5x+31=9x+3 | | cos(3x)+sen(3x)=0 | | 6x+5y=120 | | 2x=3+1x | | 6(2x-5)(2x+5)=11+12x+30-22x+55 | | 6x^2y@^3z^5/32x^3yz^2 | | 2[5-(-8-4)]=64x+42 | | X^2+24x-1296=0 | | 6(5-2x)=8 | | 4(5-x)=4x-3 | | 3x-1=11x-7 | | 5x^2+2x=14 | | -4x^2=-9x+10 | | 9x-19=6x+9 | | 6-8x+9x=3-9x+9x | | 6-8x+9=3-9x+9x | | 2x^1+2=52 | | x^8=88 | | 2*t^2-8=24 | | 1.05=0.9515*(1+x) | | 12x+3=4x+13 | | 2tsquared-8=24 | | 1.05=0.951*(1+x) | | (6/(18/3))x9 | | 5x+10=7x+2-4x+6 | | 4t-7=21 | | 4a-3b+c= | | 5b+12=b+32 | | 9a+6=3a+18 |

Equations solver categories