7x+9x-3=75

Simple and best practice solution for 7x+9x-3=75 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+9x-3=75 equation:


Simplifying
7x + 9x + -3 = 75

Reorder the terms:
-3 + 7x + 9x = 75

Combine like terms: 7x + 9x = 16x
-3 + 16x = 75

Solving
-3 + 16x = 75

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 16x = 75 + 3

Combine like terms: -3 + 3 = 0
0 + 16x = 75 + 3
16x = 75 + 3

Combine like terms: 75 + 3 = 78
16x = 78

Divide each side by '16'.
x = 4.875

Simplifying
x = 4.875

See similar equations:

| 8a-3(2-5a)=40 | | 10-y=2y+7 | | (3-2x)(x+5)=7(x+5) | | X^2-20x+44=8 | | 3.7x=.2+3X | | 3.7x=.2+2X | | 4m+21=-(m+4) | | 8.8a+10=89.2 | | 5x+35=6x+20 | | -9x=-8-8x | | (2x-7)(5-3x)=0 | | -.0003x^2+.96x+0=0 | | -3-2-5= | | -0.0003x^2+.96=0 | | 5r-3=7r+7+3r | | 6(5x-1)=96 | | 3-2y-3y=-12 | | 0.002k+0.02=2.06 | | 60=3x-12 | | 4d-7=3 | | 6k-9=12 | | Y=x^3+9x | | 7.1x-3+x-1.8= | | g(n)=-n-4 | | 0.2x+0.3=3.5 | | 4x^2-52x+48=0 | | 124=-16t^2-30t+484 | | 2x+8x+7=-63 | | 15=-3m-18+5m-7 | | 2k^2-4k+7=0 | | 4x^2+30x-150=0 | | 30=x+25 |

Equations solver categories