49-x=129-9x

Simple and best practice solution for 49-x=129-9x 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 49-x=129-9x equation:


Simplifying
49 + -1x = 129 + -9x

Solving
49 + -1x = 129 + -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.
49 + -1x + 9x = 129 + -9x + 9x

Combine like terms: -1x + 9x = 8x
49 + 8x = 129 + -9x + 9x

Combine like terms: -9x + 9x = 0
49 + 8x = 129 + 0
49 + 8x = 129

Add '-49' to each side of the equation.
49 + -49 + 8x = 129 + -49

Combine like terms: 49 + -49 = 0
0 + 8x = 129 + -49
8x = 129 + -49

Combine like terms: 129 + -49 = 80
8x = 80

Divide each side by '8'.
x = 10

Simplifying
x = 10

See similar equations:

| -.4+.1= | | X-9(4x+50)=-135 | | 0=16x^2+24 | | -7/9(5y-18) | | 6*141=y | | .90+x=.50 | | 5x+26=3x+8 | | 10x-2=3x+40 | | 3+7(x-8)=7-9(x-3) | | 5x+26=44-x | | .40+y=.50 | | xln(9/7)=(1-x)ln(5) | | -x+87=91+3x | | 5q+5=25 | | xln(9/7)=(1-x)ln5 | | .40+.90=.50 | | 2(1)+y=10 | | 46=-6r-8 | | 41=5x+7 | | 52+4x+20=120 | | -6=n+2-10 | | 6(-4r-5)=114 | | -7X+3(X+3)=33 | | 72-2x=84-3x | | 4x-4x-11=11 | | 3.5x=2.2x+10.4 | | 2x+16=3x-33 | | 4x-1(4x-11)=11 | | (1670906-x)/1670906=.3 | | 7a-17=41+1 | | 2-5+4-x=(-11)-7+20-x | | 7.5=189.75 |

Equations solver categories