4x+8=7-x

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


Simplifying
4x + 8 = 7 + -1x

Reorder the terms:
8 + 4x = 7 + -1x

Solving
8 + 4x = 7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
8 + 4x + x = 7 + -1x + x

Combine like terms: 4x + x = 5x
8 + 5x = 7 + -1x + x

Combine like terms: -1x + x = 0
8 + 5x = 7 + 0
8 + 5x = 7

Add '-8' to each side of the equation.
8 + -8 + 5x = 7 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 7 + -8
5x = 7 + -8

Combine like terms: 7 + -8 = -1
5x = -1

Divide each side by '5'.
x = -0.2

Simplifying
x = -0.2

See similar equations:

| -12b+-b+6b+17b=-10 | | 30/75= | | x+10x-146=118 | | x^10=x+2 | | 11t-2t-8t-t+t=7 | | -2.45x=x | | -3a+8a=-2a+4+6a | | log(x/0.15)=0.0629 | | log(x+2)=10 | | -20+11x-10x=10 | | v+9=-5 | | 5-3(5x+2)=4(7-3x) | | 6q-4q=16 | | 1/6a=31 | | -12x+6x-82=44 | | -360=-4q | | 2/3•(9-4x) | | 2k-k=3 | | w/3-10=6 | | 2240x+4655.84=150.99 | | 3x/45=?/30 | | 4h+3r-7h+9r= | | -2x+11x-98=28 | | -24=x-30 | | 2(3m+4)=19 | | 3(5w+5)+3w=8(w+7)-21 | | 7=y/3-14 | | 11w-2w=18 | | 5(x-3)=x+7 | | 4x-6x-42=16 | | 44x+10y=2 | | (-7a^5)^2*(-3a)^4/(-7)^2*(-3a)^4=0 |

Equations solver categories