7x+9=45

Simple and best practice solution for 7x+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 7x+9=45 equation: 


Simplifying
7x + 9 = 45

Reorder the terms:
9 + 7x = 45

Solving
9 + 7x = 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 + 7x = 45 + -9

Combine like terms: 9 + -9 = 0
0 + 7x = 45 + -9
7x = 45 + -9

Combine like terms: 45 + -9 = 36
7x = 36

Divide each side by '7'.
x = 5.142857143

Simplifying
x = 5.142857143

See similar equations:

| 2(3u+7)=4(3-2u) | | I=-217453+109x | | I=109x-217453 | | -3x+14=2 | | 10x+5=12x-1 | | 4a+6=30 | | 4a+6=35 | | 4x+2=6-2 | | 8(3x-9)=4(6x+6) | | 6x-3=39 | | 12a+24=48 | | 3(5z-1)-3(z+7)=7(z+1) | | X*17=-13 | | 9-3(-8)+4= | | -4(2-y)+3y=3(y-4) | | -94.8+b-43.161=-168.05 | | 6x-(2x+3)=1 | | 5.9x+3.5=15.3 | | 5.9+3.5=15.3 | | 9x-28=2x | | -8-n=-3(2n-4) | | 4x+1=(x-16) | | 38+7+7q=59 | | 2X+11Y=13 | | N=20M | | n-11-32=-95 | | -2(X+3)=-5X-9 | | 1x=4 | | -30=5(Y-3)-8Y | | 7x+7x= | | -5=3W+4 | | 2V+17=49 |

Equations solver categories