7x+1=8x-2

Simple and best practice solution for 7x+1=8x-2 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+1=8x-2 equation:


Simplifying
7x + 1 = 8x + -2

Reorder the terms:
1 + 7x = 8x + -2

Reorder the terms:
1 + 7x = -2 + 8x

Solving
1 + 7x = -2 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
1 + 7x + -8x = -2 + 8x + -8x

Combine like terms: 7x + -8x = -1x
1 + -1x = -2 + 8x + -8x

Combine like terms: 8x + -8x = 0
1 + -1x = -2 + 0
1 + -1x = -2

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

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

Combine like terms: -2 + -1 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

See similar equations:

| 3/11x=9 | | (8-7t)+(t^2-1)=0 | | 5x^2-9x=-10 | | 3n^2=-5n+42 | | 25+6n=6 | | 9(v+1)-3v=2(3v+4)-15 | | (8-7t)-(t^2-1)=0 | | 5m-2(6+7m)=15 | | Y=0.60x | | 2717=16x^2 | | z^2-12z=9 | | 3x+35=5 | | 5+2(3x-9)-7x=20 | | (9+3)+6= | | 50-2x=7.5-0.25 | | 3x-8+5x-10+2x=42 | | 15x^2-100x+74=0 | | p=2(64)+2(6) | | 6*y=90 | | a^2+20a+100=0 | | ln(15+4x)-2ln(x)=ln(3) | | 3v+36=9(v+2) | | 12+4(z-3)+3z+5= | | -10+2r=8-r | | 8x-1(2x+4)=-12 | | y=1000+(30x^2)-x^3 | | 3g=42-4g | | 6a^2+9ab^2+6ab+9b^3= | | -80=-9x+1 | | -2x-3+5=-10 | | 4n^2+2=0 | | 16=-5n+3n-10 |

Equations solver categories