7x+2x=8x+4

Simple and best practice solution for 7x+2x=8x+4 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=8x+4 equation: 


Simplifying
7x + 2x = 8x + 4

Combine like terms: 7x + 2x = 9x
9x = 8x + 4

Reorder the terms:
9x = 4 + 8x

Solving
9x = 4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
9x + -8x = 4 + 8x + -8x

Combine like terms: 9x + -8x = 1x
1x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
1x = 4 + 0
1x = 4

Divide each side by '1'.
x = 4

Simplifying
x = 4

See similar equations:

| 55+y=10x | | 4x^3-2=106 | | 49x^2-784x=-3199 | | 2x+3+4x-2=49 | | 12x^2-136x+289=0 | | 3f-5=4f | | -2x+8=4x+3 | | 9(d+-4)+-8=5d | | sin(7x)cos(10x)+cos(7x)sin(10x)=0 | | -3x+2=0.6x-1 | | 12=32-9 | | 12x^2-24x+49=0 | | 6z-0.4=7z | | -2x+X^2=35 | | 3x+3x=5x+2 | | f(x)=4x+60 | | (2x-15)+(x-5)=148 | | 7x^2+49x+840=0 | | -9(x+6)=8-8x | | 36x=121 | | 60+3x=60 | | 8-(2y-6)=4-3y | | 6-5x=-6 | | 25x^3-30x^5+35x= | | 9a(36-4a)= | | 7x+7y=7xy | | (-3f+12)*29= | | 0=18x-14 | | 7(a-1)= | | 6-(4z-4)=5-5z | | 4x^2+3y=37.75 | | AED=18x-14 |

Equations solver categories