3x=8x-7

Simple and best practice solution for 3x=8x-7 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 3x=8x-7 equation: 


Simplifying
3x = 8x + -7

Reorder the terms:
3x = -7 + 8x

Solving
3x = -7 + 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.
3x + -8x = -7 + 8x + -8x

Combine like terms: 3x + -8x = -5x
-5x = -7 + 8x + -8x

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

Divide each side by '-5'.
x = 1.4

Simplifying
x = 1.4

See similar equations:

| -13y+26=-15 | | h+17=35 | | x^3+7x=8x | | 3x+(-5x)=x | | 10x-5=-5x+15x | | 5+(6-a)= | | 0.002(2-k)+0.07(k-4)=1 | | r-33=7 | | -4.9x^2+6.84x+22=0 | | f(6)=-4x+2 | | 11=7x+3-3x | | 22.3=8v-3.3 | | 74-(-59)=x | | -2-3=5 | | 2x-x=3x-4.5-8.70 | | x^2-6x+4y^2=135 | | 9(8-6v)-12v+20= | | 2x+x=3x-4.5-8.70 | | 7c+3=0 | | 10-6x+7x-12=3 | | -9l-4r+3l=-81 | | (-0.45)(-5)= | | -9l-4r+3l=-8 | | U(x)=x^2+12x-37 | | 6m^3+10m=0 | | 9x^2+3x-27=0 | | 4+6(x-1)=8(2+6) | | (0.05)(x)+(0.08)(2x)=126 | | 3b-182=b | | 6b^2-8b=0 | | -3+1/9s=-7 | | 3(x+4)=5(x-10) |

Equations solver categories