90=4x-3+5x+39

Simple and best practice solution for 90=4x-3+5x+39 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=4x-3+5x+39 equation:


Simplifying
90 = 4x + -3 + 5x + 39

Reorder the terms:
90 = -3 + 39 + 4x + 5x

Combine like terms: -3 + 39 = 36
90 = 36 + 4x + 5x

Combine like terms: 4x + 5x = 9x
90 = 36 + 9x

Solving
90 = 36 + 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.
90 + -9x = 36 + 9x + -9x

Combine like terms: 9x + -9x = 0
90 + -9x = 36 + 0
90 + -9x = 36

Add '-90' to each side of the equation.
90 + -90 + -9x = 36 + -90

Combine like terms: 90 + -90 = 0
0 + -9x = 36 + -90
-9x = 36 + -90

Combine like terms: 36 + -90 = -54
-9x = -54

Divide each side by '-9'.
x = 6

Simplifying
x = 6

See similar equations:

| a*a*a*a*a*a*a+b*b*b*b= | | 27x+28=20x+42 | | -2/3(6-3k)=20 | | 10x^2=6x | | MX+2=7-NX | | (11x-1)+(2y+5)=180 | | 49w^2-5=-1 | | -7(x+2)-11=34+4 | | 1/2(n+4)=2/5n+1/10 | | M+m=8 | | 107=4x+27+9x-115 | | (2/7x)+(3/10y)-1 | | 9(v+3)-3v=3(2v+4)-20 | | -5x+12x-3x= | | 36-7=9/14+n | | 6+3(7x+5)=0 | | 3/4x-6+x | | 15a^2+7=50a+7 | | 28y=3(9y-6) | | 20(1-2y)-30y=-50 | | 6y+4-3y=5+y+17 | | -2x=155-(-45) | | -9-8x=-2(7+4x) | | 7t=80+7t | | 4(2t-5)=40-4t | | 6x+2=x+12 | | 5x=-30+3x | | -3/2=3n | | 2a-3b+5a+4b= | | 2x-1=8x | | 1/81=j*j | | 1/4(7+3r)=1/8r |

Equations solver categories