8x+7=9x+-1

Simple and best practice solution for 8x+7=9x+-1 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+7=9x+-1 equation:


Simplifying
8x + 7 = 9x + -1

Reorder the terms:
7 + 8x = 9x + -1

Reorder the terms:
7 + 8x = -1 + 9x

Solving
7 + 8x = -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 + 8x + -9x = -1 + 9x + -9x

Combine like terms: 8x + -9x = -1x
7 + -1x = -1 + 9x + -9x

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

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

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

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

Divide each side by '-1'.
x = 8

Simplifying
x = 8

See similar equations:

| 8-5x=2-4x | | f(x)=x^3-x^2-x | | 1.25*9*4=45 | | -7x+6=-2x-14 | | a^2+a^2=256 | | 2x^2y+16xy-6y= | | -3(w-5)+6w+1= | | (x-1)-(5-x)(x-1)=0 | | x+2y+2x-y=-4-3 | | 9x+26=-55 | | 4x^2-200=0 | | 2x-3(x+3)=2(x-1) | | 9x+26=60 | | (-1+-7x)(42+6x)=36 | | -(k-2)=-3k-8 | | 31-2x=6-7x | | 3.33r-2.4=-1.5 | | 9x+26=55 | | 8m-5=2m+9 | | -2(7+9h)=-32 | | 8(3x-6)=2(12x-9) | | 6t+4-3=5+2t | | ax+b=ycx+d | | 3x+2y+4x+5y=0 | | 7a-3.9a=6 | | 4(x-8)-10x=10 | | 9x+26=50 | | 6x+14=-7x | | 4(w+1)=3w-3 | | -18=-6+24k | | -42=6-8n | | 6+(-4)-5= |

Equations solver categories