x+(x-8)=90

Simple and best practice solution for x+(x-8)=90 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 x+(x-8)=90 equation:


Simplifying
x + (x + -8) = 90

Reorder the terms:
x + (-8 + x) = 90

Remove parenthesis around (-8 + x)
x + -8 + x = 90

Reorder the terms:
-8 + x + x = 90

Combine like terms: x + x = 2x
-8 + 2x = 90

Solving
-8 + 2x = 90

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 2x = 90 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = 90 + 8
2x = 90 + 8

Combine like terms: 90 + 8 = 98
2x = 98

Divide each side by '2'.
x = 49

Simplifying
x = 49

See similar equations:

| -1/6(x-18)1/3(x+3)=x+9 | | 10*3.14*r^2=785 | | Y=-1/2(8)+8 | | 10(3.14)r^2=785 | | Y=-1/2(6)+8 | | -9u-15=-3(u-3) | | Y=-1/2(4)+8 | | 5-x/3=-7 | | -p^2-15=-24 | | Y=-1/2(0)+8 | | 7+x/2=10 | | s^2-2=-1 | | Y=-1/2(-2)+8 | | 4x^2+8x+9=9 | | y^2+2=6 | | 7x-5x+x-8x= | | j^2+4=8 | | 106-4x=14x+24 | | a^2-100=0 | | 5x-67=700 | | 5t^2+2=127 | | -13+6x=-8(x-4) | | 4x^2-81=19 | | X+7=47+5x | | 5040=40x+1400 | | d^2-12=4 | | y=2x^2+2x+6 | | 210=40x+50 | | -4=31+x/3 | | 3/4x=3-x | | 12x^2-4+5x-8x^2-16= | | -5-4x=7x-104 |

Equations solver categories