75+x+45+x+x=165

Simple and best practice solution for 75+x+45+x+x=165 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 75+x+45+x+x=165 equation:


Simplifying
75 + x + 45 + x + x = 165

Reorder the terms:
75 + 45 + x + x + x = 165

Combine like terms: 75 + 45 = 120
120 + x + x + x = 165

Combine like terms: x + x = 2x
120 + 2x + x = 165

Combine like terms: 2x + x = 3x
120 + 3x = 165

Solving
120 + 3x = 165

Solving for variable 'x'.

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

Add '-120' to each side of the equation.
120 + -120 + 3x = 165 + -120

Combine like terms: 120 + -120 = 0
0 + 3x = 165 + -120
3x = 165 + -120

Combine like terms: 165 + -120 = 45
3x = 45

Divide each side by '3'.
x = 15

Simplifying
x = 15

See similar equations:

| 237*87= | | 2x+3y=2 4x+3y=3 | | 15+9n-8=88 | | f(x)=2x^2-5x+10 | | 40x-4=x+33-4 | | 3x^6v^3*3x*4v^5= | | 2(x-8)=(-22) | | 5(4z-1)-2(z+5)=11(z+1) | | 2x+5=3-(2x-9) | | (X+6)2=x-7 | | (x-2)square=4 | | A=2x+6x-px | | c^4-2401=0 | | 6v^2-41v+63=0 | | 8+4(x-9)=9-6(x-8) | | y=-10(x)(x-4) | | 9x^2-18x=60 | | f(x)=4rt(4rt(x)) | | -18h^3+48h^2y-32hy^2=0 | | 6x^3-48x^2+90x= | | -v^2-6v+72=0 | | 1.4w-3.5=1.5 | | 2/5x-4/3=-1/2 | | 60=x(0+5)(0+3) | | x^2-x+.25=2 | | -0.25t=-2.5 | | -0.20t=-2.5 | | -0.20t=-2.4 | | 3x^3-21x^2+30= | | 4x+cy=13 | | 7+x-15=-2.0666 | | 7+x-15=-2.06 |

Equations solver categories