8x-4x-7=13

Simple and best practice solution for 8x-4x-7=13 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 8x-4x-7=13 equation: 


Simplifying
8x + -4x + -7 = 13

Reorder the terms:
-7 + 8x + -4x = 13

Combine like terms: 8x + -4x = 4x
-7 + 4x = 13

Solving
-7 + 4x = 13

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 4x = 13 + 7

Combine like terms: -7 + 7 = 0
0 + 4x = 13 + 7
4x = 13 + 7

Combine like terms: 13 + 7 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

See similar equations:

| 3x+4=8x-28 | | 35r+40= | | 9m-7m-m=18 | | 3cos(2x)+cos(x)+2=0 | | 4.68+1.08x=5+x | | 2k-k=9 | | x^(-2/3) | | 10t-4t=18 | | 5(x-2)=19-(3x+5) | | 20z-18z=10 | | 13r-9r=16 | | 8(x)+7=55 | | 2g-g=6 | | 2j+4j=12 | | 5f/7=-2 | | y(5x+12z)= | | 4(n-4)=4n+3 | | 4+4*5+3= | | (4x-5y)-(3x+8y)= | | x^4=x^3-5x^2 | | b+7.6=-2.7 | | y=4+0.4x | | 62+(x*2)=390 | | g(x)=2x^3+x-7 | | 3x+10=2x+21 | | 6000k*480=50 | | 7m+14=49 | | 6000(k-0.08)=50 | | 6000(k-480)=50 | | 8(12b)+10(a)=2862 | | 25=3G-5 | | 600k(480)=50 |

Equations solver categories