7x-2x+4=12

Simple and best practice solution for 7x-2x+4=12 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-2x+4=12 equation:


Simplifying
7x + -2x + 4 = 12

Reorder the terms:
4 + 7x + -2x = 12

Combine like terms: 7x + -2x = 5x
4 + 5x = 12

Solving
4 + 5x = 12

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 5x = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 12 + -4
5x = 12 + -4

Combine like terms: 12 + -4 = 8
5x = 8

Divide each side by '5'.
x = 1.6

Simplifying
x = 1.6

See similar equations:

| -8(x+5)=-3(x-2)forx | | (-4h)-3=17-3h | | x^3-10x^2+25x-20=0 | | 5Sec-10=0 | | (-11)+19d=18d | | 10-y+10=2y-10 | | x^4=20X+21 | | 7w+2=(-4)+8w | | 5y=6x+14 | | (-2q)-5=7-4-4q | | 3(x+1)-(2x+3)=0 | | x^2-(a^2-5a)x+5a-1=0 | | (-5n)-8=-4n | | 2x=5.34 | | (-8)-10b=(-9)-9b | | -2z=(-9)-z | | a^4-10a^3+25a^2-20a+4=0 | | (-10)-r=8-7r | | 1-3(y+1)-3(y+1)+5y=7 | | -3m=(-4m)+4 | | (-8p)-9=-5p | | 0=3x-12x | | (-9)-9s=-6s | | 6(4)(3+1)= | | 9c=10c-10 | | 4x+3x*x+6=32 | | 39-5t=21+t | | 4.1k=26.65 | | 5t^2-80t-8=0 | | 5y+y-3=16+5 | | -16t^2+112t+144= | | -6x=-10+2x |

Equations solver categories