7-2x=43

Simple and best practice solution for 7-2x=43 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 7-2x=43 equation: 


Simplifying
7 + -2x = 43

Solving
7 + -2x = 43

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -2x = 43 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 43 + -7
-2x = 43 + -7

Combine like terms: 43 + -7 = 36
-2x = 36

Divide each side by '-2'.
x = -18

Simplifying
x = -18

See similar equations:

| x+2x+25=145 | | 17=t+10 | | 13-10x=53-45x | | 19=-d+10 | | -47-7x=9x+17 | | 4d=24 | | 1/3(x-12)=8 | | 3lx-3l=18 | | -1+1.5x=-4 | | 5-9x=35-16x | | x*4=21.25 | | 17=x-51 | | .25x=.5x-9 | | 220=I*80 | | x^3-8x^2-4=0 | | y=7x-8 | | .1x^2+.2x=20 | | 3x+4x-8x= | | q+1.8=-1.7 | | .1x^2+.1x=20 | | 9-39= | | -3=x+4 | | 13x-5(x-6)=8x+5 | | 6573286592356492836459263784583764538765923876587365873645x+39487659283659283746598236458267345987635408263549234567x=8324756923845 | | 1x^2=36 | | (3x+6)-(x-6)=52 | | (x+1)2=36 | | 7b-2= | | x-23=19 | | y=-4x+7 | | 9x-12=96 | | 7y=y+42 |

Equations solver categories