5x+4x=7

Simple and best practice solution for 5x+4x=7 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 5x+4x=7 equation: 


Simplifying
5x + 4x = 7

Combine like terms: 5x + 4x = 9x
9x = 7

Solving
9x = 7

Solving for variable 'x'.

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

Divide each side by '9'.
x = 0.7777777778

Simplifying
x = 0.7777777778

See similar equations:

| 2x-10y=10 | | k=25 | | 16w^2-70w+49=0 | | t+9-3.2=3 | | 8c-72=8c-72 | | 5t+16=11t+4 | | 8x-2=20x+4 | | -6x+4y=-16 | | t+7=-t+5 | | 3n(n-5)-7(3n+9)= | | 16+32x=40x | | 3.89-13=1.4+5 | | 9x^2-2x-11=0 | | 9(12x+6)= | | 3x+4-x=53 | | 2x(x+9)-7X= | | 0.2(0.23-5x)=-0.9x | | -144=18n | | 6(n+3)=12-.12n | | X^3-5x^2-16x+80=0 | | 5x^2-21x+16=0 | | -6(9x-7)=420 | | 1.4z-42=2.8 | | 5n^2+32n-64=0 | | -50+6a=-10(a-1) | | -10x-8=2x+14 | | 13=18-5y | | -x+13+3x+13=2 | | 5(5-6x)= | | x+10=2x-90 | | 0.03p+0.05(1700-p)=80 | | 5(5x+16)=255 |

Equations solver categories