2x+9=45

Simple and best practice solution for 2x+9=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+9=45 equation: 


Simplifying
2x + 9 = 45

Reorder the terms:
9 + 2x = 45

Solving
9 + 2x = 45

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 2x = 45 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 45 + -9
2x = 45 + -9

Combine like terms: 45 + -9 = 36
2x = 36

Divide each side by '2'.
x = 18

Simplifying
x = 18

See similar equations:

| -3x= | | y^2-37y+300= | | 3x-14=45 | | 2x^2-20x=5x^2-7x-6 | | 3c^2-17c+16= | | z^2+30z+160= | | 5a(a-3)(a+4)= | | 4x^2+8x-13=17-11x | | b^2+25b+150= | | -13x+6+6x^2= | | -7=1+2.3n | | x^2+39x+140= | | -1+2x=13 | | x^2+45x+120= | | 2J=9+11 | | P+6=-2 | | w-2d=6 | | x^2-43x+120= | | 4x^3+19x^2+12x= | | x^2-52x+100= | | 0.7=P*0.75 | | w-2s=6 | | h^2+11h+24= | | 0=7v-37 | | 8.92n+3.65=-2.73n+6.36 | | 4x+3=-29 | | m^2+11m+18= | | x^2-30x+60= | | 8.92n+3.65=-2n+6.36 | | -10=9m-13-7m | | 8.92+3.65=-2n+636 | | x^2-26x+48= |

Equations solver categories