90=x+(x+13)

Simple and best practice solution for 90=x+(x+13) 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 90=x+(x+13) equation: 


Simplifying
90 = x + (x + 13)

Reorder the terms:
90 = x + (13 + x)

Remove parenthesis around (13 + x)
90 = x + 13 + x

Reorder the terms:
90 = 13 + x + x

Combine like terms: x + x = 2x
90 = 13 + 2x

Solving
90 = 13 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
90 + -2x = 13 + 2x + -2x

Combine like terms: 2x + -2x = 0
90 + -2x = 13 + 0
90 + -2x = 13

Add '-90' to each side of the equation.
90 + -90 + -2x = 13 + -90

Combine like terms: 90 + -90 = 0
0 + -2x = 13 + -90
-2x = 13 + -90

Combine like terms: 13 + -90 = -77
-2x = -77

Divide each side by '-2'.
x = 38.5

Simplifying
x = 38.5

See similar equations:

| 1231x=1 | | 4x+3y-20=180 | | K^2-6=-2 | | 9/5=12/x | | 7x^2+4x-14=42-37x | | (7)-3n=1 | | 4[3-3(x+1)]=2(-19-9)+2x+19 | | -15=-3z | | 1.4-1.6(t+6)=48 | | 6x+2(4x-9)=94 | | 0=(5x^2-4x-16) | | 8x+5=3x+27 | | 35/15=x/175 | | 0=3(5x^2-4x-16) | | 0=18x^2+90x-43 | | (7(x-2))/10-(4(x-9))/7=7 | | 9=k/2 | | 28=-4m | | -1-5x= | | 2/3×21/10 | | 3x-2+x=4x-6 | | 2/3x21/10 | | 44=2n | | 6*sin(3*x)= | | 7/8-1/12x-3/4-8/15x= | | V^2-3v=10 | | p+9=5 | | 5/9(90-32) | | -3=3(a-14)-2a | | -4-12=9x+16-8x | | 1/2x-6=-10 | | 8x-19= |

Equations solver categories