7x+7=1+9x

Simple and best practice solution for 7x+7=1+9x 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+7=1+9x equation:


Simplifying
7x + 7 = 1 + 9x

Reorder the terms:
7 + 7x = 1 + 9x

Solving
7 + 7x = 1 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
7 + 7x + -9x = 1 + 9x + -9x

Combine like terms: 7x + -9x = -2x
7 + -2x = 1 + 9x + -9x

Combine like terms: 9x + -9x = 0
7 + -2x = 1 + 0
7 + -2x = 1

Add '-7' to each side of the equation.
7 + -7 + -2x = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 1 + -7
-2x = 1 + -7

Combine like terms: 1 + -7 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

See similar equations:

| 6x+9+7x=-82 | | x=(-2x-8y)+2 | | 2x+9+4x=81 | | 16x+3-9x=14+2x | | x+10-2x=8 | | 157-3b+5b+85=180 | | 7x+42=140 | | 2(x+5)=8+3(x-5) | | 2x-14=10+5x | | √7x/20 | | 9m-20=16+3m | | 4y-10=6-y | | n-15=2 | | n+6=53 | | 6x+4x=17 | | 10x^2-4=-17 | | 3(3+4)-3=42 | | 12t^2-32t+15= | | 9(y-2)=4(y+3) | | f(x)=3x+45 | | 6x+8x-38=3x+5x | | y=25x-3 | | 7(x-3)=9(x-1) | | 6x+3y+4z=12 | | 6(x-3)=9(x-1) | | -6x-7=-61 | | 6x^2+9y^2+16z^2-32x-36y+36=0 | | x^2-27x^5=0 | | y-9=3(y-5) | | -a^2-9a-8=0 | | 2n^2=-15-13n | | 8(x-1)=6(x-5) |

Equations solver categories