7x-9=4x+36

Simple and best practice solution for 7x-9=4x+36 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=4x+36 equation:


Simplifying
7x + -9 = 4x + 36

Reorder the terms:
-9 + 7x = 4x + 36

Reorder the terms:
-9 + 7x = 36 + 4x

Solving
-9 + 7x = 36 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-9 + 7x + -4x = 36 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-9 + 3x = 36 + 4x + -4x

Combine like terms: 4x + -4x = 0
-9 + 3x = 36 + 0
-9 + 3x = 36

Add '9' to each side of the equation.
-9 + 9 + 3x = 36 + 9

Combine like terms: -9 + 9 = 0
0 + 3x = 36 + 9
3x = 36 + 9

Combine like terms: 36 + 9 = 45
3x = 45

Divide each side by '3'.
x = 15

Simplifying
x = 15

See similar equations:

| 2/6=?/9 | | f(x)=-x^3+9x^2+x-1 | | 4m+10n=43 | | 9-4(2x-3)=2x-6 | | 4-3(x-2)=x-12 | | 10a+3b=20 | | 7(7x+9)=4.9x+63 | | 5(x-3)=4x-17 | | 2(x-5)=4x-8 | | 4/5×2/3×m=1/3 | | xy=7x+5y | | 2a^5/2−4a^−1/2 | | 7x-12/5x | | (-4x+x)10=2x | | 0.25x+10=0.20x+15 | | 6x^2+2x+9= | | 7x-12/5x=1 | | (5i)/(5-3i) | | g(x)=5000(2x) | | 0=-16t^2+920t | | (x+1)(x-2)+2(x+1)=0 | | 7z-7=5 | | 6y+11=31 | | -4a(x-2y)-5(2y-x)= | | 6x^2+2x-9ifx=0 | | 5x^3=-40 | | 3p(5p-1)= | | 6x^2+2x-9= | | 2(x+1)=9-x | | -x+2-10x-1=11x-5-6x | | 2(x+5)=5x-4 | | 2x-4/4=10 |

Equations solver categories