140-7x=9x

Simple and best practice solution for 140-7x=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 140-7x=9x equation:


Simplifying
140 + -7x = 9x

Solving
140 + -7x = 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.
140 + -7x + -9x = 9x + -9x

Combine like terms: -7x + -9x = -16x
140 + -16x = 9x + -9x

Combine like terms: 9x + -9x = 0
140 + -16x = 0

Add '-140' to each side of the equation.
140 + -140 + -16x = 0 + -140

Combine like terms: 140 + -140 = 0
0 + -16x = 0 + -140
-16x = 0 + -140

Combine like terms: 0 + -140 = -140
-16x = -140

Divide each side by '-16'.
x = 8.75

Simplifying
x = 8.75

See similar equations:

| x/2+1/3=-1/4+2x/5 | | 360.25=190+0.75x | | 8x-x+4=4(2x-1) | | 8x-2-3x=2(3x+4) | | (3x-4)(6x+1)= | | 3y-17=-5 | | y=[x-(1+2i)][x-(1-2i)](x+1)(x-2) | | 1+4v=121-v | | 5x+40+4x-9=180 | | 3z+4(z-2)=7+z | | 3x-8=7x+32 | | 5y*4-2y=9 | | 160-3x=4x | | 360.25=190+0.75 | | X^4-7=50 | | -20x-2x=2x+4 | | 15x+20-20=13x+4 | | c=1+4v | | 0=4x^2-1 | | 5y+114=90 | | 25-55+(85+75)=x | | -4-2z=3+5z | | x-10+14=-2 | | 83-3=n-5 | | 6x+2x-8=8 | | X+16=8x+9 | | (x+7)+10=73 | | 3q+1=-3.6(a-1) | | 2x+4y+z=10 | | 5y-4-2y=9 | | 3ab-7ab= | | 1.2y=-1.43 |

Equations solver categories