x+4=20-7x

Simple and best practice solution for x+4=20-7x 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 x+4=20-7x equation:


Simplifying
x + 4 = 20 + -7x

Reorder the terms:
4 + x = 20 + -7x

Solving
4 + x = 20 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
4 + x + 7x = 20 + -7x + 7x

Combine like terms: x + 7x = 8x
4 + 8x = 20 + -7x + 7x

Combine like terms: -7x + 7x = 0
4 + 8x = 20 + 0
4 + 8x = 20

Add '-4' to each side of the equation.
4 + -4 + 8x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 8x = 20 + -4
8x = 20 + -4

Combine like terms: 20 + -4 = 16
8x = 16

Divide each side by '8'.
x = 2

Simplifying
x = 2

See similar equations:

| 15px+3py+35x+7y=0 | | 2=y/25.6 | | 4x=9x+5 | | 8+y=24 | | 7/2*9/5 | | n-10=6/6n-7-1/3n | | 1/2+1/7-3/4 | | V+32/7(v-39/10) | | A-21=25 | | a/4=-20 | | 2(x-7)=8x+10 | | Y-29=18 | | logb^2=36 | | 30=x-10 | | -7u+77= | | -16+r=18 | | x^2+156x+1600=0 | | -7u+47=-5*u-7 | | 1222-32=x-14 | | m/-2-7=-9 | | x+3y/z | | 45+x=23 | | x^2-21x+500=0 | | a=1/2b*2a/b | | 16t^2-21t+6=0 | | 3y^-3/(2y)^3 | | b^2=27-6b | | 12y^3-192y=0 | | 2(-1-6)+10*-1=8(-1-2) | | 2(-1-6)+10-1=8(-1-2) | | x-3/5=x+4/3 | | (x+2)-1=7 |

Equations solver categories